Michael Head, University of Southampton
The flu seasons of 2020 and 2021 were mild, mostly thanks to measures people took against COVID, such as wearing masks, social distancing and using copious amounts of hand gel. 2022, however, looks like a whole different kettle of fish.
Chloe Orkin, Queen Mary University of London
Since early May, more than 23,000 cases of monkeypox have been reported worldwide. This is the largest ever global outbreak of the disease.
Cases have now been reported in 78 countries including the UK, Spain, Germany, France, the US and Brazil. Given the scale of the outbreak, the World Health Organization (WHO) has now declared the current monkeypox epidemic a global health emergency.
Paul Hunter, University of East Anglia
The World Health Organisation (WHO) has declared the current monkeypox epidemic a global health emergency.