Showing posts with label biomedical science. Show all posts
Showing posts with label biomedical science. Show all posts

Tuesday, October 15, 2024

The Link Between Alcohol Consumption And Cancer

 


Alcohol has been linked to certain health concerns. While most  know about the damages it can do to the liver, a link to cancers has been reported. The Word Health Organization stated previously there is no safe amount of alcohol consumption. There has been an increase in breast and colon cancer. The new reports suggest that high consumption of alcohol is linked to six different types of cancer. This includes liver, stomach, and esophageal cancer. The disturbing trend  is people under 50 are having higher cancer rates. Drinking  is a part of culinary culture of certain societies. The youth could be harming their health by staring a pattern of overconsumption. The new information also proves the error of previously accepted positions. Medical professionals used to assert that moderate drinking was fine. The claim even held that some alcohol could protect the heart and circulatory system. Some thought alcohol would be a way to prevent cardiovascular disease. New information demonstrates that is false. Alcohol is now reaching the status  cigarettes and cigars. No amount of smoking is safe or healthy. The data continues to show the same for alcohol consumption. This means the effects of alcoholism are more severe than once thought. Oncologists might have to examine alcohol more extensively as a means treating various cancers. The information might not stop people's drinking habits, but it provides a warning of the risk. Nutrition facts and food labeling must be updated to reflect the new health information.  

Tuesday, May 14, 2024

The AstraZeneca COVID-19 Vaccine Withdrawn From Use

 


The AstraZeneca COVID-19 vaccine has been withdrawn from use. The reason is that its vaccine can cause the side effect of blood clots. Some reports reveal that it can also cause low blood platelet counts. Blood platelets are also known as thrombocytes. These cell fragments do repairs to the body when injured to stop bleeding. After three years of saying side effects were minimal the evidence shows otherwise. Defective vaccines were put out into the market. Vaccinations should not cause other health issues. The lack of business regulation is to blame for the negligence of  pharmaceutical corporations. Class action lawsuits have been filed in the UK against AstraZeneca. The fact that people can get vaccine injured brings into question the policy of vaccine mandates. If employees get sick from a vaccine they are required to take, then that company is liable. The AstraZeneca COVID-19 vaccine was distributed to 150 countries. The exact number of people who were vaccine injured is not known. There is no indication that it cause long term permanent health damage. Although getting thrombosis or thrombocytopenia should not be deemed insignificant. The World Health Organization also confirmed in 2021 that there could be adverse side effects from the AstraZeneca vaccine. This was not a condemnation, rather they claimed it was rare and not a serious concern. It becomes apparent that excuses were being made for egregious errors. Mainly it could be to protect Oxford University, which was a collaborator in developing the vaccine. Along with the Serum Institute, they made it possible for to exist. The side effects cannot be dismissed if the company is now ending production of the vaccine. The AstraZeneca highlights the need for more regulation of pharmaceutical corporations.   





Wednesday, March 13, 2024

The Global Rise In Excess Deaths



The COVID-19 pandemic caused a spike in excess deaths. Even when the vaccines were made available the morality rate did not go back to pre-pandemic levels. Excess morality is a public health concern, but is not discussed. Excess morality was high in 2023. This was a time when COVID-19 vaccines were available and the World Health Organization declared the emergency over. The people who are dying from the virus are those with comorbidities and the elderly. The excess death  pattern has been seen in Australia, Austria, Canada, France, Denmark, Finland, Germany, Greece, UK, Israel,  the US, the UK, the Netherlands, Norway, Spain, Switzerland,   and Iceland. The  excess death are not a product of the COVID-19 virus in 2023. Some speculate that the portion of those deaths occurred due to unanticipated side effects of particular vaccines. Blood clots and myocarditis occurred in some people who were vaccinated. There is not enough data to support certain brands of the COVID-19 vaccines were responsible.  Another  probable explanation is that global healthcare systems are not equipped for a large world population. Fewer hospitals and a large population increases the likelihood of more excess deaths. Countries with aging populations should make sure that healthcare and hospitals are able to handle demographic changes. Governments refuse to do any investigation into the 2023 spike of excess deaths. The main reason is that it would show that most governments failed to produce effective public health policy. If excess deaths  do not decrease in 2024, then it is a concern governments cannot ignore. 

Wednesday, February 14, 2024

The Effectiveness of Antidepressants Questioned

 


Medical history has instances in which theories have been discarded. The chemical imbalance theory might becoming to an end as an explanation for depression. This makes observers question the effectiveness of antidepressants. The connection between the brain's serotonin and mental health does not have substantial scientific evidence. Considerable debate has surrounded if antidepressants work at all. The first antidepressant drugs were not designed for mental health. Imipramine was an antihistamine and Iproniazid was for combating tuberculosis. Medical researchers discovered these two drugs could alter mood. During the 1950s, psychosurgery was used to treat various types of mental illness. The only reason electroconvulsive therapy and lobotomy fell out of use was because more medications became available. The assumption is that medication was more reliable compared to surgeries. Pharmaceutical corporations then began getting more involved in the production of antidepressants. Drugs such as Prozac, Zoloft, and Cipramil generated enormous profits. It appeared that profits were more important compared to scientific fact. Antidepressants might be the best option for individual with extreme manic depression. Patients with mild cases might not see vast improvements or cure to mental distress. Antidepressants are being overprescribed by doctors. Being sad is a normal human emotion that does not require medical intervention. The influence of environment on mental health is a factor. Anxiety and stress can be induced by living in poverty, war zones, or unstable societies. Individuals could be using antidepressants as a means of numbing themselves from unpleasant aspects of life. The treatment of mental illness requires more than just  a combination of medicines. Not only could this be ineffective, the possibility of harming cognitive health exists.         

Friday, December 8, 2023

The Development of Proteins From The mRNA COVID-19 Vaccines

 


The mRNA vaccines have unintended side effects. What has been discovered by virologists is that the mRNA vaccines are creating proteins in cells. The report makes some concerned about the safety of using mRNA vaccines. So far, there is no indication that mRNA vaccines can produce abnormal proteins. The goal of certain pharmaceutical corporations is to apply mRNA technology beyond vaccines. Corporations should bot dictate public health policy. The reason the pandemic became such a crisis is that officials were making decisions in relation to business interests. The effects of the mRNA technology might not fully be known. The hope is that the vaccinated will not have future health conditions. The ribosomes of the body act as the builder of proteins. RNA provides instructions to ribosomes for protein production. The ribosome examine the mRNA. The codons have to provide information on the amino acid in the protein. What mRNA technology does is use an artificial version of RNA. The artificial RNA carries new directions for a specific protein in the cell. An immune response is created by means of the spike protein. The obstacle is that the artificial mRNA can be attacked by the cell. The concern about frameshifted proteins emerges. The consensus is that the frameshifted proteins are no threat. One problem is that virologists did not consider that it could be if too many vaccinations are given. Getting a booster shot for every single COVID-19  variant is not practical. If a person was previously vaccinated and had COVID-19 they would have hybrid immunity. Using mRNA technology for other treatments or therapies would not be advised until a clear understanding of  the long term effects are known. 

Sunday, May 7, 2023

The Negative Impacts of COVID-19 Lockdowns

 The World Health Organization declared that COVID-19 is  no longer a public health emergency. It appears that the pandemic gradually is coming to an end. That does not put a stop to the concerns and controversy surrounding public health policy. Considerable debate continues about the origins of the virus. The origin was either zoonotic or the result of gain of function research. Bats and pangolins were cited as the origin of COVID-19. However, the Wuhan Lab that was doing viral research might have been the source. The lab leak theory gains more credibility when viral research has been done for a number of years internationally. A definite answer or conclusion cannot be made without an investigation. Speculation is not conspiracy theory. Notions that COVID-19 was a Chinese bioweapon or part of a depopulation program would be deemed conspiracy theories. The accusation of disinformation and conspiracy theory has been designed to deflect major failures during the crisis. Public health policy was handled poorly and caused more damage. Lockdowns were neither effective or helpful in stopping the virus. The negative impacts will be seen for years to come. Education, the economy, and  personal health suffered due to the lockdowns imposed. Social distancing, vaccination, viral testing, use of masks,  and quarantines  were far more effective methods than lockdowns. Few questioned the policy or acknowledged the devastation it caused. Anti-lockdown protests occurred, because the policy was causing psychological and economic harm to citizens. The more restrictions that came, the greater the possibility of basic human rights to violated. The COVID-19 pandemic ushered in an era of biosecurity policing state apparatus. When the next  pandemic emerges methods might become more draconian. Lockdowns should not be part of public health policy. 

     Education was effected. Children were experiencing learning loss. Locking down schools had no scientific basis given the data. Children were at the lowest risk of death from COVID-19. Risk factors increased based on age and health condition. A person with comorbidities would ne more likely to die from the virus. Healthy children would be safe. The lockdown of schools put struggling students at a disadvantage. Those with learning disabilities or students having difficulty with a particular subject need in person instruction. Students who had  high academic performance also experienced learning loss. Reading and mathematics must be taught in a certain way. Online instruction is not enough to fully master these subjects. The  digital divide demonstrated the disparities among students. Every child does not have internet access. Students of lower socioeconomic status were put at a disadvantage. While primary and secondary school students were negatively impacted, university students were as well. COVID-19  made most classes online. Considering that students are paying high tuition, this becomes more egregious. Students come to class to get a full lecture and instruction. The fact in person learning  was not part of students 2020 semester deprived them of the educational experience. Learning loss is not a temporary mishap. Children who do not learn the essential skills needed will struggle to get employment in the future. As technology and the process of automation advances higher education will be needed for the majority of the workforce. Disruptions such lockdowns jeopardized children's education. 

      The economic devastation from lockdowns can still be felt. Small businesses struggled, unemployment increased, and the world's population lost financial security. Governments did not supply an adequate amount of funds for people to sustain themselves under lockdown. While major corporations were protected, small businesses failed. Working from home was an option for some. Certain jobs cannot operate this way. Construction, retail, and public transportation need employees to present. Some financial aid did come, but did account for cost of living. Rent, utilities,  mortgages,  food, and fuel still had to be paid. Lockdowns made it  impossible to conduct basic commerce. The result was a rapid growth electronic commerce. Seeing as shops, stores, and shopping centers were not open due to lockdown restrictions an uneven shift occurred. Microsoft , Amazon , and streaming services did not have competition. The stores that did remain open began doing price gouging. Those who were employed as essential workers were praised, but did not get the proper amount of hazard pay. Nurses and grocery store workers were made into heroic figures, yet not treated as such. The economy was made worse by lockdowns and exacerbated class division. The poor suffered more in comparison to the upper class elite. Those who who were middle class were getting closer to falling into poverty. Unless a person could get remote work, finding a job was more difficult during the pandemic. Staying home would not be possible unless a person had  enough income to cover living expenses. The years between 2021 to 2022 did not see a recovery. People did not return to jobs, because the pay was to low . When the lockdowns ended all the businesses did not return. The use of masks and social distancing would have been a more practical solution . Instead lockdowns and erroneous supply-side economic policies were implemented.   

      The well being of the public was harmed by lockdowns. Reports of mental health concerns and a rise of domestic violence became common. Loneliness and depression rates were directly connected to the lockdowns. These mental health conditions existed before lockdowns, it just caused more people to suffer from them. The anxiety was also induced by a media and government that promoted fear rather than rational solutions. Panic and concerns about getting sick made some withdraw from social contact. People could not see friends or family. To some this a critical support system. Those with a stable relationships in their social circles discovered for the first time how it feels to be isolated. The lockdowns had an disparity between men and women in terms of well being. Domestic violence became a bigger threat to women under lockdowns. Women who experienced this abuse had limited options during the pandemic. Women's shelters might not have been available. The freedom of movement was restricted and women attempting to escape violence was made harder. Little consideration was given to the horrid condition in which victims of violence live. Mental health was not only effected, but a physical condition can be too. People require some exposure to sunlight. Being sedentary during lockdown can alter circulatory system health. The feeling of being trapped caused a sense of hopelessness. Some were even speculating that the lockdown was going to be a "new normal ."  People who were financially secure  felt lockdowns were an extended vacation. Others were stressed, losing their housing, and in state of constant anguish. The decline in mental health predates the pandemic. The public health crisis made it worse. 

      Lockdowns were presented as the only solution. When the pandemic started vaccines were not available. Those who challenged the position were either ignored or accused of spreading disinformation. When it became apparent that a zero COVID-19 policy was not possible, more people objected to lockdowns. Anti-lockdown protests emerged in Germany, China, the US, Spain, Austria, Belgium, Denmark, Hungary, and Austria. Canada, Israel, and Lebanon also saw anti-lockdown protests. The demonstrations were not a far-right plot, but a reaction to strict stay at home orders. Citizens were almost forced to protest due to governments not giving sufficient funds to survive. When it came to China's zero COVID-19  policy it meant food insecurity for the people of Shanghai. Those who refused to get vaccinated in Austria were subjected to lockdown. The irrational fear and demonization of the unvaccinated was just another case of panic influencing behavior. The vaccinated can still spread the virus, so the vaccine mandates did not matter. Lockdowns did not contribute to stopping the pandemic. What got the crisis under control was reaching a point of hybrid immunity and vaccines.COVID-19 will not disappear or  be eliminated by lockdowns. Quarantines and viral testing are better approaches. Quarantines take individuals who were sick or exposed and separates them. The term should not be confused with lockdown, which stops daily operations or activities. Efficient viral testing would have prevented much of the disturbances that followed. Social distancing in public accommodations made more sense than shutting down various public places. Instead certain nations chose a lockdown policy when studies have show they were not effective. John Hopkins University concluded in 2022 that lockdowns did not reduce COVID-19 mortality. The spread of the disease was only minimally reduced. Lockdowns were evidence of failed public health policy. The unfortunate fact is that governments and the biomedical establishment will not learn from their mistakes. The world remains unequipped to fight the next pandemic.         

Saturday, April 16, 2022

The Shangahi Lockdown

 


China continues to enforce its zero Covid-19  policy. Shanghai is back in lockdown with new infection rates. This does not seem like a rational public health policy. Considering that vaccines are now available and there is more knowledge about the virus the measure would be ineffective. Lockdowns are not effective at stopping the spread of Covid-19. Vaccines, social distancing, wearing masks, and quarantines are better options. Lockdowns only caused learning loss for children, decline in mental health, increases in domestic violence, and economic difficulties. The lockdown of Shanghai is precarious, because it is a threat to food security and income of its residents. Migrant workers are caught in a difficult situation and people could face evictions. Citizens are not allowed to freely go out in public. China is not the only country to have extreme lockdown policies. EU countries have done the same. At some point, this is not about public health or safety. The lockdowns are being used to either enforce some form of control of the population. Promoting public health should not come at the price of human rights or basic freedoms. Lockdowns should not even be an option now that there are various methods of fighting Covid-19. The virus will at a certain stage become more infectious and less lethal . Mass vaccination will not cause it to disappear, but make it manageable. The economic and social damage of lockdowns will last long than the actual pandemic. A zero Covid-19 policy is not possible or useful  biomedical science policy. The only result of lockdowns are protests and general discord from the population. Future public health policy should focus on prevent as much mental and physical harm to people. Shanghai is an example of a poor method of dealing with a pandemic related outbreak of disease.  

Monday, April 4, 2022

The World Health Organization Reports The Majority of The World Population Is Breathing Contaminated Air

 


According to a World Health Organization report  the majority of the world is breathing low quality air. Fossil fuel use has not only effected environments, but public health. Every continent has populations that are breathing polluted air. The data was accumulated from cities, towns, and villages across the globe. What it found was air quality was worse in certain locations. The eastern Mediterranean, Southeast Asia, and Africa had larger amounts of low air quality. Breathing polluted air has been linked to respiratory and cardiovascular diseases. The study measured the amount of particulate matter and levels of nitrogen dioxide. Particulate matter refers to substances in the air which could be a mixture of solids. This generated from power plants, transportation,  agriculture, industry, and the burning of waste. Nitrogen dioxide can be generate from exhaust from a large number of automobiles. Particulate matter  is classified as two types. These classifications are known as PM2.5 and PM10. PM2.5 has the ability to enter the body and result in decline in health. A growing concern is the increase of asthma across the world. Children and the elderly could be effected the worst. When compared to  the 2018 database it appear air pollution has gotten worse. Solutions do exist to this environmental crisis. Production of electric cars, alternative energy, and proper regulation of industry can reduce world air pollution levels. The obstacle is getting all nations to agree on platform by the World Health Organization.  

Thursday, March 31, 2022

Research Suggests Humans Could Live Up To 150 Years

 


The journal Nature Communications made the suggestion that human life span can go up to 150 years. This was determined by the number of step counts and examination of blood cells. What was seen is that blood cells gradually lose the ability to return to a stable condition. There might be a pace of aging and as people age the ability to recover from certain diseases or other events become more complicated. Overtime the body loses biological resilience.  The study however, should be subject to the scientific method. The question remains why has no one reached 150 so far. There are other organisms that outlive humans. Bowhead whales and Greenland sharks can live over 200 years. The oldest person documented is Kane Tanaka. She is currently 119 years old. Jeanne Calment  was 122 when she died in 1997. This would suggest that 150 years would not be attainable by natural means . There is a limitation to human life span. If it were to go any further, some form of life extension technology would have to be utilized.  Those who do live long are of interest to health science and gerontology . Certain habits, environments, and genetics could all be factors in longevity. The study analyzed blood cell counts and number of steps by the samples compiled by age groups. It did not take into account factors such as diet  or if  exercise was part of their daily routine. What can be said with certainty is that cell physiology might have a link to aging and life span. 

Friday, November 19, 2021

Austria Imposes Lockdown On The Unvaccinated

 

Anti-lockdown protests in Austria that took place in early 2021 


Austria is imposing lockdown on the unvaccinated. This policy will  cause much civil unrest. Europe is seeing a surge in COVID-19 cases. Anti-lockdown protests spread throughout Germany and Austria as the measure was causing more stress on the population. Forcing vaccination will not make people compliant. That results in more resistance. COVID-19 is not going to be defeated by mass vaccination. People who are vaccinated can also spread the virus. Countries with high vaccination rates are showing an increase in cases. COVID-19 has an ability to mutate into multiple variants. Austria wants to get infections down, but isolating the unvaccinated will do little to protect public health. The vaccines do protect against severe illness and death. The vaccines do not have the ability to wipe out the disease like smallpox. If more variants emerge, at some point booster shots could become ineffective. Greece also seeks to put the unvaccinated in lockdown. Segregating the unvaccinated is not going to end the pandemic. The pandemic could end when more of the world population attains herd immunity or the disease becomes endemic. Austria's public health policy should not be replicated. Lockdowns were not effective at dealing with pandemic. Domestic abuse, mental health decline, and economic deterioration were the results of a failed strategy . Austria intends to do this once more, but it will not produced the objective of controlling the disease.