Has Covid killed off the flu? Experts pose the intriguing question as influenza cases nosedive by 98% across the globe
Many feared 'twin-demic' of flu, which kills thousands, and Covid-19 this winter
Thirty million people - 20 per cent more than normal - now eligible for the flu jab
'Surveillance' data collected by WHO shows how flu cases plummeted globally
https://www.dailymail.co.uk/health/article-8875201/Has-Covid-killed-flu.html