Why do old people have fewer antibodies after the vaccine?

26 February 2021 1:02 am

The UK policy of delaying second doses of the Pfizer vaccine has been criticised by some as risky, with Pfizer…

Is this the key to understanding Covid immunity?

26 January 2021 4:58 am

Just how strong an immunity do Covid patients develop after they have acquired the infection and how long does it…

Israel’s antibody breakthrough

5 May 2020 9:54 pm

The Israeli government is reporting this morning that the country’s Institute for Biological Research has made a breakthrough in the…


Massachusetts study finds a third of sample have COVID-19 antibodies

20 April 2020 11:44 pm

Last week I reported here a Stanford University study which found that infection with SARS-CoV-2 — the virus which causes COVID-19…