Immune Response

The participants included dominance of Delta variant, with an estimation of hospitalization and severe illness rates in vaccinated and unvaccinated patients. Data were extracted from the…

Immune escape mechanism that promotes listeria infection of the central nervous system has been discovered by the scientists at the Institut Pasteur, Universit Paris Cit, Inserm and the…

PTI Washington, March 2Antibodies produced by two-doses of mRNA vaccines against the original and…

With thousands of different HLA molecules in the human population and thousands of possible epitopes in any given virus, the experimental evaluation of the immune response of every human…

The study analyzed the IgG and neutralizing antibodies (NAbs) against B.1, Alpha, Beta, Delta, and Omicron variants with the sera of individuals infected with the Omicron variant (B.1.1529…

TOH-Vac 1, made-in-Ottawa, offers a versatile and potentially important new tool in the global fight against COVID-19 and its variants, said Dr. John Bell, senior scientist at The Ottawa…

Flexible dosing may offer hope to poor and middle income countries which may need to combine different brands between first and second shots if supplies run low or become unstable. …

The IgG antibody test is a simple serology test that can be done at a certified laboratory near your home.By Prof. Dr. Agam Vora,The past couple of years have been challenging with spikes…

The study found that how the effect of neutralising antibody wanes differs over time after mixed spike encounters.A person’s previous type of Covid-19 infection and its nature is a…

The study compared blood test results from a total of 186 paramedics, some were vaccinated within the earlier recommended interval of less than four weeks, and others who received their…