Antibody and COVID-19


1. Basics of antigen-antibody Antigen are protein, polysaccharide or lipid. Antibodies are proteins produced and secreted by B cells (lymphocytes) in response to presence of antigen-pathogen Antibodies are present on the surface of B cells (surface immunoglobulins) serving as antigen receptors or are secreted into the extracellular space where they can bind and neutralize [...]

Antibody and COVID-192022-05-18T10:03:54+05:30

How to wash hands? Soap & water or hand sanitizer?


Some facts on HandRub Among hand sanitizer, ABHR (greater than 60% ethanol or 70% isopropanol) should be used than those with a lower alcohol concentration or non-alcohol-based hand sanitizers. It inactivates viruses that are genetically related to, and with similar physical properties as, the 2019-nCoV. Usually ABHR have final concentrations of 80% ethanol or 75% [...]

How to wash hands? Soap & water or hand sanitizer?2022-05-18T09:15:29+05:30
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