April 01, 2021 The vaccine produced by Sinovac is one of the two Covid-19 jabs that have been offered to the Hong Kong public. Reuters A young and healthy Hong Kong man who suffered paralysis to half of his face after receiving a Covid-19 jab has returned home from a week in hospital, but says he has still not recovered from the ordeal. Wilson Lam, 26, fainted shortly after he was given the Sinovac shot on March 24 and woke up in hospital with Bell’s palsy, a condition causing temporary facial paralysis. Doctors told him the problems he was continuing to experience could last several months.