
Global COVID-19 decline ‘should be interpreted with caution’: WHO
Global News
New cases and deaths are falling in every region of the world, including the Western Pacific, where a surge of infections has triggered severe lockdown measures in China.
The number of new COVID-19 cases and deaths reported to the World Health Organization fell for a third consecutive week, a trend likely helped by the dismantling of testing and surveillance programs.
In its latest weekly report on the pandemic, issued late Tuesday, the UN health agency said the more than seven million new cases reported represented a 24 per cent decline from a week earlier. The weekly worldwide number of COVID-19 deaths, was down 18 per cent at over 22,000.
WHO said the decreases “should be interpreted with caution” as numerous countries where the virus is starting to subside have changed their testing strategies, meaning far fewer cases are being identified.
New cases and deaths are falling in every region of the world, including the Western Pacific, where a surge of infections has triggered severe lockdown measures in China.
WHO said it was monitoring several mutants of the virus descended from the Omicron variant, including some recombined forms of existing Omicron sub variants.
In a separate statement, the health organization said scientists in Botswana and South Africa have detected new forms of the Omicron variant, labeled as BA.4 and BA.5, but aren’t sure yet if they might be more transmissible or dangerous.
To date, the new versions of Omicron have been detected in four people in Botswana and 23 people in South Africa. Beyond Africa, scientists have confirmed cases in Belgium, Denmark, Germany and the United Kingdom.
WHO said there was so far no evidence the new sub-variants spread any differently than the original Omicron variant.