The Trump administration’s efforts to eliminate environmental protections and funds that reduce pollution in working-class ...

Cellular immunity is a protective immune process that involves the activation of phagocytes, antigen-sensitized cytotoxic T cells and the release of cytokines and chemokines in response to antigen.

In addition, intracellular granule proteins (eosinophil cationic protein and eosinophil-derived neurotoxin) and intracellular nitric oxide production inactivate and/or degrade RNA viruses.

During previous significant outbreaks, the neurotoxin did not appear to harm fish or pose a risk to swimmers. However, the public has been warned not to approach any stranded mammals. The California ...

Former U.S. Surgeon General Jerome Adams warned that vaccine skepticism has eroded the importance of herd immunity in light of the measles outbreak in Texas, and put some of the blame on Health ...

However, it is an extremely infectious disease: 90% of people exposed to the virus who have not been vaccinated or do not have natural immunity ... a potent neurotoxin that has turned up in ...

While some may believe that abstaining from vaccination keeps them healthier or more resistant to diseases, the reality is that their “immunity” has, until now, been borrowed from their ...

The Moderna, Pfizer-BioNTech, and Novavax vaccines protect against many known variants of COVID-19. The Moderna and Pfizer-BioNTech vaccines offer immunity against COVID-19 for up to six months. To ...

But Kennedy also downplayed the safety of the vaccine and wrongly told Fox News’ Sean Hannity that measles outbreaks could be driven in part by people who have waning immunity from the vaccine.

Healthcare workers, among the most exposed groups during the pandemic, became a natural choice for studying immunity. In South Africa, they were the first to receive the Johnson & Johnson (J&J ...

By adulthood, most people have been exposed to a range of pathogens and developed more immunity. Once the body produces an antibody, it keeps a copy so that if the same antigen reappears ...