Infection can be prevented and even 1️⃣ case is 1️⃣ case too many
From day 1, @WHO has worked to protect health workers with IPC guidance first issued in early January, <2 weeks after @WHO learned about the cluster in Wuhan, 🇨🇳
4/ @WHO works with scientists, public health professionals & front line workers and others all over the 🌍 to accelerate, discuss & distill research into evidence based guidance
5/ @WHO has issued several guidance documents to protect HW with the latest about the Prevention, identification and management of health worker infection in the context of #COVID19
2/ (Preprint of this has been available for some time, & peer-review paper available in Sept) but re-sharing to make a few points still critical today.
1/
Even if local areas can only focus on identifying symptomatic cases & isolate & care for them; trace & quarantine close contacts; you can eventually catch up on finding mild & asymptomatic cases because they will already be in quarantine.
3/ Remember cases have highest viral loads (appear to be most infectious) -2 days before & up to 5-7 days after symptom onset for mild/moderate patients.
Severe/critical patients (who should be cared for in hospital) can be infectious for up to three weeks & possibly longer.
Highlighting the importance of:
➡️Knowledge of infection status
➡️Community engagement
➡️Adequate public health capacity
➡️Adequate health system capacity
➡️Border controls
2/“I think it's important that we express concern when there's concern, but I do think it's also important to express some hope, because with this particular pandemic and this virus – this virus is controllable,” Van Kerkhove said.
3/ ...
Van Kerkhove said she knows there is frustration about how long it takes to defeat the virus, and that some places aren’t seeing case numbers go down – but that it is important to keep perspective that it can change.