News | RIVM

International research confirms: lockdowns have negative impact on many young people

Lockdowns have a negative impact on the physical and mental health of many young people. They get less exercise and experience more feelings of depression, loneliness and insecurity.

Twee jongvolwassen vrouwen in close-up

Quality of protective equipment insufficient during COVID-19 crisis

The personal protective equipment (PPE) purchased at the national level during the COVID-19 crisis for use in the healthcare sector only partly met the required standards of quality.

Nearly a quarter-million positive COVID-19 tests last week

Last week*, 242,961 positive COVID-19 tests were reported to RIVM**. That is an increase of 21% compared to the week before that.

Man loopt GGD locatie binnen voor een boosterprik

200 thousand people tested positive in one week

201,536 positive COVID-19 tests were reported to RIVM last week. That is an increase of 77% compared to the previous week. Such high numbers of reported infections within just one week have never been seen before in the Netherlands.

Omicron causes 35% increase in positive COVID-19 tests, despite lockdown

In the past week*, the number of reported positive COVID-19 tests increased by 35% compared to the week before that. The number of people tested by the GGD was about the same.

Meisje in speelnet

Omicron variant dominant in the Netherlands, 25% drop in new hospital admissions

There were 26% fewer new hospital admissions of patients with COVID-19 last week compared to the week before. There were 25% fewer new patients with COVID-19 admitted to ICU compared to the previous week.

Vaccination and previous infection provide less effective protection against infection with Omicron variant

Dutch research results published today show that the protection offered by vaccination or previous infection is less effective in preventing infection with the Omicron variant of the coronavirus SARS-CoV-2 than infection with the Delta variant.

Coronavirus in kleur

Downward trend in COVID-19, while vaccination and previous infection offer significantly less protection against Omicron

There were 1,335 new hospital admissions of patients with COVID-19 last week, 33% less than the week before.

Vrouw koopt schoenen via click en collect

Omicron advancing rapidly in the Netherlands

Infections involving the Omicron variant are still in the minority for now, but are increasing rapidly.

Viaduct met bord Samen tegen corona

Impact of ventilation on aerogenic transmission of the coronavirus

RIVM has calculated the impact of different ventilation rates on the number of people who become ill due to aerogenic transmission of the coronavirus SARS-CoV-2 in indoor spaces.

Man opent raam in kantoor om te ventileren