Hugo de Jonge, health minister of The Netherlands, has indicated the country could be preparing another three coronavirus booster vaccines.
De Jonge wrote a letter to his country's parliament Wednesday suggesting the Netherlands should consider additional rounds of booster vaccines to fight new variants, with two of these in 2022 and another shot in 2023.
The letter also said that the Netherlands has enough booster vaccines for its current booster campaign.
In the letter, De Jonge wrote: "Certainly because only half of a regular vaccine is needed for a booster dose of Moderna, we now have sufficient vaccines for the current booster campaign and there is ample basis for possible extra booster rounds in the second quarter and the autumn of 2022 and in 2023.
The Netherlands has bought vaccine stock in bulk in order to avoid shortages.
The country has ordered nearly 6 million additional vaccines alongside the 12 million already bought from Pfizer/Biontech.
There is already an agreement in place with Pfizer/Biontech for at least another 17.5 million doses before 2023. It is unclear who will be eligible for these booster coronavirus vaccine shots in 2022 and 2023.
Pfizer/Biontech is working on a vaccine adapted to the current Omicron variant.
Pfizer/Biontech has indicated it needs at least 100 days to develop, approve and scale up production for a modified vaccine. Delivery is expected in April at the earliest.
On December 29 people born in 1983 and 1984 were invited by the Municipal Public Health Services to get their booster shots. The following day, those born between 1985 and 1986 were told they could schedule theirs.
The Netherlands' government website has also highlighted the current data on vaccine uptake in the country.
As of December 26, 89 percent of people aged 18 or over had received at least one vaccine dose. A total of 85.9 percent of those who are aged 18 and over are fully vaccinated.
Only 20 percent of the aged 18 or over population has been fully vaccinated and received a booster vaccine, however, not all age groups are currently able to schedule their booster appointment.
As of December 29, the Netherlands had a seven-day average of 12,390 confirmed coronavirus cases.
On December 29, 51 COVID-19 patients were reported dead, a day-on-day decrease of 24. A total of 20,852 people have died within 28 days of a COVID-19 infection in the Netherlands since the reporting of deaths started.