An expired mask can already have degraded factors and most likely it will no longer perform with its full potential. Over the period of time, the straps, filter, and nose foam had degraded its quality for a good fit and seal.
overnight new cases
https://bnonews.com/index.php/2020/02/the-latest-coronavirus-cases/
12:21: 4 new cases in Singapore. (Source)
12:05: 2 new cases in the Netherlands. They’re the partner and youngest child of the 2nd patient. (Source)
11:21: First case in Qatar. (Source)
11:17: 1 new case in Georgia. Patient recently returned from Iran through Azerbaijan. (Source)
11:05: 1 new case in Sweden. (Source)
10:55: 1 new case in Norway. (Source 1, Source 2)
10:48: 1 new case in Denmark. Patient recently returned from a trip to Munich, Germany, where he came into contact with someone who was later determined to have coronavirus. (Source)
10:35: 3 new cases in North Rhine-Westphalia, Germany. One is a woman who was being treated for other reasons at a hospital in the city of Aachen while the other two are a mother and son in Würselen, which is part of Aachen District. (Source)
10:24: 3 new cases in Austria. (Source)
10:18: 1 new case in Tokyo, Japan. Nurse in her 20s who had contact with an elderly patient who died of coronavirus. (Source 1, Source 2)
10:04: 205 new cases and 9 new deaths in Iran. (Source)
09:40: 4 new cases in Hokkaido Prefecture, Japan. (Source)
09:05: 8 new cases in Spain. This includes 3 cases in Madrid, 1 in Valencia, 2 in Catalonia, and 1 in the Balearic Islands. (Source)
08:00: 219 new cases in South Korea. (Source)
07:44: 1 new case in North Rhine-Westphalia, Germany. Case is in Heinsberg district, where all of NRW’s cases are. (Source)
06:58: 5 new cases in Taiwan. (Source)
04:39: 1 new case in Thailand. (Source)