As COVID wave washes over California, some health officials urge residents to mask up
California is experiencing a summer COVID wave with rising cases, hospitalizations, wastewater viral levels, and increased test positivity prompting mask recommendations.
Health experts criticise NHS chief's remarks that people with flu symptoms must wear face masks'
An NHS leader urged symptomatic people to wear masks in public, prompting concerns that stricter wording could conflict with official guidance and confuse the public.