Health
Pfizer vaccine halts severe illness in Israel as Delta variant spreads – Sydney Morning Herald
The vaccine appears to be less effective in halting the spread of the Delta strain of the virus, although it is shielding against…
Pfizers COVID-19 vaccine appears to be less effective in halting the spread of the Delta strain of the virus, although it is shielding against severe illness, according to data from Israels government.
The vaccine protected 64 per cent of people against…
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