WRAPUP 5-COVID cases break records in Europe, prompting booster shot expansion

(Adds Americas, Italy, Portugal, updates details on Slovakia, Czech Republic)

* Slovakia, Czech Republic, Netherlands, Hungary post record daily cases

* Sweden to roll out booster shots to all adults

* Prospect of mandatory vaccinations raises concerns

* WHO chief warns against 'false sense of security' on vaccines

By Francesco Guarascio and Jason Hovet

BRUSSELS/PRAGUE, Nov 24 (Reuters) - Coronavirus infections broke records in parts of Europe on Wednesday, with the continent once again the epicentre of a pandemic that has prompted new curbs on movement and seen health experts push to widen the use of booster vaccination shots.

Slovakia, the Czech Republic, the Netherlands and Hungary all reported new highs in daily infections as winter grips Europe and people gather indoors in the run-up to Christmas, providing a perfect breeding ground for COVID-19.

New cases have jumped 23% in the Americas in the last week, mostly in North America, in a sign that region might also face a resurgence of infections.

The disease has swept the world in the two years since it was first identified in central China, infecting more than 258 million people and killing 5.4 million.

The European Centre for Disease Prevention and Control (ECDC), the EU public health agency, recommended vaccine boosters for all adults, with priority for those over 40, in a major shift https://www.reuters.com/world/europe/eus-health-agency-says-vaccine-boosters-should-be-considered-all-adults-2021-11-24 from its previous guidance which suggested the extra doses should be considered for older frail people and those with weakened immune systems.

"Available evidence emerging from Israel and the UK shows a significant increase in protection against infection and severe disease following a booster dose in all age groups in the short term," the ECDC said on Wednesday.

Many EU countries have already begun giving booster doses but are using different criteria to prioritise them and different intervals between the first shots and boosters.

ECDC head Andrea Ammon said boosters would increase protection against infection caused by waning immunity and "could potentially reduce the transmission in the population and prevent additional hospitalisations and deaths".

She advised countries with low vaccination levels to speed up rollouts and warned of high risks of a further spike in deaths and hospitalisations in Europe in December and January if the recommended measures are not introduced.

World Health Organization chief Tedros Adhanom Ghebreyesus, acknowledging that Europe was again at the epicentre of the pandemic, warned against a "false sense of security" over the protection offered by vaccines.