Infectious diseases are those caused by microorganisms. In order to relate a particular organism to a particular disease, Koch's postulates must be fulfilled. F
aThis article contributes to the understanding of infectious diseases by examining how Pandemic Influenza A spread in China when pandemic took its place again in the year 2009 and have killed millions of people all around the world already. 这篇文章对对传染病的理解贡献通过审查怎么在中国A传播的流...
Influenza patients and carriers are all infection source, which is infectious through the end of incubation period to acute period. Normally detoxification lasts three to six days while children and patients with impaired immu...
Going forward, the LJI researchers are interested in studying how immune cell populations in the airway shift in response to intranasal vaccines, such as the influenza vaccine FluMist, which is sprayed into the nose. They are also continuing to sample some study volunteers to track how ...
Ubiquitination is a post-translational modification regulating critical cellular processes such as protein degradation, trafficking and signaling pathways, including activation of the innate immune response. Therefore, viruses, and particularly influenza
How long does the flu last? As harsh as the flu can be, the good news is that most people feel much better within one to two weeks. Most healthy adults become contagious the day before symptoms develop (which makes it trickier to prevent from spreading). They remain infectious for up to...
(SARS-CoV-2) is probably like other coronaviruses and influenza in that it will mutate over time. When it mutates, any antibodies from a prior infection will provide little, if any protection. So, people who come down with COVID-19 in 2020 might be protected for a few months to a ...
They allow cells that have been invaded by an infectious organism to be detected by cells of the immune system called T lymphocytes, or T cells. The MHC molecules do this by presenting fragments of proteins (peptides) belonging to the invader on the surface of the cell. The T cell ...
Like other species, we are the products of millions of years of adaptation. Now we're taking matters into our own hands.
such as Shanghai and Beijing. As I mentioned earlier, this virus is not as severe as SARS. It’s more like influenza in terms of infectivity. At first, we thought that the case fatality rate of 1% was no problem, but it’s not really so. With so many people infected, there will ...