WASHINGTON — By now we've all heard that the Pfizer COVID-19 vaccine has an efficacy rate of 95%, Moderna of 94%, and Johnson & Johnson about 66%; what you may not have known is that rate's technical ...

American Journal of Mathematics, Vol. 104, No. 3 (Jun., 1982), pp. 635-643 (9 pages) Andrews' reduction formula for the Rogers-Selberg functions leads to striking multiple series identities of great ...

While substantial progress has been made in recent years to reduce the rate of hospital-associated infections, there is much work yet to be done. Approximately 1 in 25 patients may experience at least ...

WASHINGTON — By now we've all heard that the Pfizer COVID-19 vaccine has an efficacy rate of 95%, Moderna of 94%, and Johnson & Johnson about 66%; what you may not have known is that rate's technical ...