2021-05-07 15:56:06 GMT2021-05-07 23:56:06(Beijing Time) Xinhua English NAIROBI, May 7 (Xinhua) -- When the Kenyan government announced in March that the elderly would be given priority in COVID-19 vaccination, Andrew Wandera, a resident of Busia, Kenya, heeded the call. The 62-year-old retired teacher visited the main referral hospital in the county a few days after the announcement and got the jab. Wandera recounted Friday that he influenced other older persons in his church and neighborhood to get the vaccine. "There were lots of misconceptions in the village about the vaccine, with...