STOCKHOLM, Dec. 30 (Xinhua) -- Sweden's Public Health Agency has for the first time issued recommendations for wearing face masks on public transport, but only during weekday rush hours.
According to the new guidelines, published on Wednesday, Swedes aged 16 and above should wear face masks on public transport between 7 a.m. and 9 a.m. and between 4 p.m. and 6 p.m. on Mondays through Fridays.
