4 ms·
Only in that the effect on severe illness (reduction) has already been demonstrated through the studies/trials, this is not really news. Transmission effect is
by tus89 6y ago
Only in that the effect on severe illness (reduction) has already been demonstrated through the studies/trials, this is not really news. Transmission effect is still being understood.
- NovaJehovah 6y agoFair enough when you put it that way :)