A worker wearing a protective suit disinfects a bus in Vilnius, Lithuania, on March 18, 2020. From March 16 until March 30, Lithuania is under a two-week national quarantine with measures including banning all public gatherings, suspending the activities of educational institutions, closing borders to foreign nationals, shutting shops except pharmacies, groceries and supermarkets. (Photo by Alfredas Pliadis/Xinhua)

People buy disinfectant in a shop in Vilnius, Lithuania, on March 18, 2020. From March 16 until March 30, Lithuania is under a two-week national quarantine with measures including banning all public gatherings, suspending the activities of educational institutions, closing borders to foreign nationals, shutting shops except pharmacies, groceries and supermarkets. (Photo by Alfredas Pliadis/Xinhua)

Photo taken on March 18, 2020 shows a street view in the Old Town of Vilnius, Lithuania. From March 16 until March 30, Lithuania is under a two-week national quarantine with measures including banning all public gatherings, suspending the activities of educational institutions, closing borders to foreign nationals, shutting shops except pharmacies, groceries and supermarkets. (Photo by Alfredas Pliadis/Xinhua)

People buy disinfectant in a shop in Vilnius, Lithuania, on March 18, 2020. From March 16 until March 30, Lithuania is under a two-week national quarantine with measures including banning all public gatherings, suspending the activities of educational institutions, closing borders to foreign nationals, shutting shops except pharmacies, groceries and supermarkets. (Photo by Alfredas Pliadis/Xinhua)

Workers wearing protective suits disinfect a bus in Vilnius, Lithuania, on March 18, 2020. From March 16 until March 30, Lithuania is under a two-week national quarantine with measures including banning all public gatherings, suspending the activities of educational institutions, closing borders to foreign nationals, shutting shops except pharmacies, groceries and supermarkets. (Photo by Alfredas Pliadis/Xinhua)

Photo taken on March 18, 2020 shows an empty street in the Old Town of Vilnius, Lithuania. From March 16 until March 30, Lithuania is under a two-week national quarantine with measures including banning all public gatherings, suspending the activities of educational institutions, closing borders to foreign nationals, shutting shops except pharmacies, groceries and supermarkets. (Photo by Alfredas Pliadis/Xinhua)