Dr Philippa Whitford @Dr_PhilippaW
Threat of #Omicron variant is high infectiousness. #Vaccination improves immune response if exposed to virus but ⬇️contacts & wearing #masks cuts risk of viral exposure in first place! Johnson not following science but scared of backbenchers! #PartyGate https://t.co/BAHx6tjqGt https://t.co/ZMH5gnxArM — PolitiTweet.org