Singapore is watching the XBB strain of Covid-19 very closely, but there is no evidence that the new sub-variant is leading to more severe outcomes, Health Minister Ong Ye Kung said on Tuesday.
“XBB is demonstrating characteristics that it is dominating over all other sub-variants. It has been detected in many parts of the world but in Singapore is rising very fast within three weeks from nothing, it is now over half of all the daily cases,” he said.
“But so far, what is good is that theres no evidence that it leads to more severe outcomes,” Channel News Asia quoted the minister as saying.
Singapore reported 11,732 new Covid-19 infections on Tuesday but the Ministry of Health (MOH) said it was initiating action against rumours circulating via WhatsApp about a rapid and large increase in severe illness and deaths due to XBB strain, another Omicron subvariant.
MOH said on Tuesday that it was initiating the Protection from Online Falsehoods and Manipulation Act (Pofma) action against rumours circulating via WhatsApp that Singapore was having a rapid and large increase in cases of severe illness and deaths due to the circulating XBB strain.
“This is not true. We are initiating POFMA action against such falsehoods,” Channel News Asia quoted MOH as saying.
The spike in Tuesday cases to 11,732 was largely driven by the XBB variant, but there are low severe cases overall, said the Ministry. This is the first time the daily caseload has exceeded 10,000 in more than two months.
In a breakdown of local COVID-19 cases by strain posted on MOHs website on Monday, the ministry said that about 55 per cent of infections stemmed from the XBB strain, which is also known as BA.2.10.
This was an increase from 22 per cent in the preceding week, MOH said.
BA.5 is responsible for about 21 per cent of cases, while BA.2.75 responsible for 24 per cent. Both are also Omicron subvariants.
MOH said the “number of severe cases has remained relatively low. This is very likely due to the...