[ad_1] Citizens who have received only one dose of the coronavirus vaccine can still become infected, but they can also be carriers of the infection. Source: Tanjug Saturday, 02/27/2021 | 22:18 Photo: Profimedia Therefore, they must undergo PCR testing upon entering Serbia. The Secretary of State in the Ministry of …
Read More »Why do citizens who have been vaccinated have to isolate themselves when they return to Serbia?
