BANGKOK, July 11 (Reuters): Thailand’s health ministry said on Sunday more than 600 medical workers who received two doses of China’s Sinovac vaccine have been infected with Covid-19, as authorities weigh giving booster doses to raise immunity.
Of the 677,348 medical personnel who received two doses of Sinovac, 618 became infected, health ministry data from April to July showed. A nurse has died and another medical worker is in critical condition.
An expert panel has recommended a third dose to trigger immunity for medical workers who are at risk, senior health official Sopon Iamsirithawon, told a news briefing on Sunday.
“This will be a different vaccine, either viral vector AstraZeneca or an mRNA vaccine, which Thailand will be receiving in the near term,” he said, adding that the recommendation will be…
