Researchers find a higher than expected risk of myocarditis in young men after full vaccination. But the risk remained rare, and the condition temporary, the team found. Denmark says Moderna vaccine remains available to under-18sThe Danish Health Agency said on Friday that it was continuing to offer Moderna's COVID-19 vaccine to under-18s, and that a statement on Wednesday suggesting a suspension had in fact been a miscommunication. Finland joins other Nordic nations in curbing Moderna shotsMen under 30 will not be given the Moderna vaccine due to the increased risk of heart inflammation, a rare side effect. Finland joins other Nordic nations in curbing Moderna shotsFinland has joined other Nordic countries in suspending or discouraging the use of Moderna’s COVID-19 vaccine in certain age groups because of an increased risk of heart inflammation, a rare side effect associated with the shot Factbox: Countries respond to heart inflammation risk from mRNA shotsSome countries have halted altogether or are giving only one dose of COVID shots based on so-called mRNA technology to teens following reports of possible rare cardiovascular side effects. Finland also limiting Moderna vaccine for younger groupsFinland is halting the use of Moderna’s COVID-19 vaccine in younger men over reports of a rare cardiovascular side effect, following similar steps by Sweden and Denmark. Finland pauses use of Moderna COVID-19 vaccine in young menFinland will pause the use of Moderna's COVID-19 vaccine for men born in 1991 and later due to reports of a rare cardiovascular side effect, the institute for health and welfare said on Thursday. Denmark pauses use of Moderna COVID vaccine for people under 18 yearsDenmark will pause the use of Moderna's COVID-19 vaccine for people under 18 years, after reports of possible rare side effects, such as myocarditis, the Danish Health Agency said on Wednesday.