People who develop Covid-19 antibodies are unlikely to get the virus again for at least 6 months, a new Oxford University study suggests
Kids may produce a weaker antibody response to Covid-19 — it could be why their infections are milder
The WHO warns getting Covid-19 under control may require tougher lockdowns, 'sacrifice for many people'
5 vaccine experts told us what they'd need to know before they'd be comfortable taking a Covid-19 shot
Men may have a slower immune response to the coronavirus than women, and that could explain their higher mortality rates
We just got the best evidence yet that everyone develops long-term coronavirus immunity after infection
