In this Friday, Nov. 6, 2020 file photo, Medical personnel work in the intensive care ward for COVID-19 patients at the MontLegia CHC hospital in Liege, Belgium. The government warned Thursday, Oct. 21, 2021 that Belgium could well be on the cusp of another major surge in COVID-19 cases despite its high rate of vaccinations. Credit: AP Photo/Francisco Seco, File

Belgium's government warned Thursday that the country could well be on the cusp of another major surge in COVID-19 cases despite its high vaccination rate.

Though the government recently relaxed the mandatory use of facemasks, it is again starting to encourage the population to use them to counter a rise in cases reminiscent of the first three surges of the past 1 1/2 years.

"We are clearly in a fourth wave," Health Minister Frank Vandenbroucke told the VRT network. "We will see a major increase in infections and, unfortunately, ."

The has this month loosened some restrictions, including allowing for more indoor events and dropping requirements for customers to wear masks in bars.

Belgium, a nation of 11 million, again has over 3,000 infections a day, an increase of 50% compared to the week earlier. Hospital admissions are at 80 a day now, an increase of over 40%.

Even if the total numbers are still manageable, there are worries about the curve spiking again, even though 85 percent of the is vaccinated.

In this May 6, 2021 file photo, Belgian doctor Peter Theerens administers the Johnson & Johnson COVID-19 vaccine to an elderly patient during a house call in Antwerp, Belgium. The government warned Thursday, Oct. 21, 2021 that Belgium could well be on the cusp of another major surge in COVID-19 cases despite its high rate of vaccinations. Credit: AP Photo/Virginia Mayo, File