¡ú@tyonarock ¥±¥ó¥Ö¥ê¥Ã¥¸Âç³Øɱ¡¤Ç¤ÏCOVID´µ¼Ô¤ËÂбþ¤¹¤ë°åÎŽ¾»ö¼Ô¤Ë¡ØFFP3¡ÊN99¡Ë¡Ù¤òµÁ̳ÉÕ¤±¡ª @mjb302 · 12·î23Æü Very pleased to report that @CUH_NHS are mandating FFP3 masks for all staff working with COVID patients irrespective of AGPs. This is in recognition of the importance of prolonged exposure and heightened staff transmission
@DrEricDing New—VIRAL LOAD OF UK¥¤¥®¥ê¥¹¹ñ´ú b.1.1.7 VARIANT: New study by @OxfordViromics group indeed finds **higher viral load** for new variant w/ 501 mutation & 69-70 deletion. How much higher? ¡ÈInferred viral loads were *3-fold higher* in people w/ new variant¡É.¡¡ pdf¡§https://bit.ly/38tIJsg