by Robin MILLARD Agence France Presse GENEVA, Switzerland (AFP) — The WHO said Tuesday that those not fully vaccinated against Covid-19 who are also vulnerable to the disease, including over-60s, should put off travel to areas with community transmission. The World Health Organization also said blanket travel bans would not stop the spread of the Omicron variant. The new Covid-19 variant of concern, which the WHO says poses a “very high” risk globally, has […]