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During this time, he continues to vaccinate several times.
BRATISLAVA. A single vaccine could work against the virus that causes cervical cancer. It seems to offer the same protection as the two to three doses of vaccine currently recommended.
Researchers at the University of Melbourne have come to this conclusion based on health data from about a quarter of a million Australian women.
The condition for the effectiveness of the vaccine is that girls are not yet sexually active at the time of vaccination.
The study was published by Papillomavirus Research.
Australia is one of the countries with one of the best prevention programs to prevent the spread of HPV among the population.
Girls and boys aged 12 to 13 are vaccinated free of charge against the virus. However, they can be vaccinated until the age of nineteen years later, and the vaccines are then billed in Australia.
In January 2019, Slovakia joined the countries that vaccinate 12-year-olds with money from the state.
Related article Overview and symptoms of the most common venereal diseases read
"HPV vaccines have been extremely safe and remarkably effective," lead researcher Julia Brotherton said in a press release.
The program is so effective that Australia could be the first country in the world to eliminate the threat of cervical cancer.
Although the system works, scientists and doctors are always looking for ways to make it more effective.
If it was enough to receive only one vaccine instead of three in early adolescence, more people could be vaccinated for the same amount.
"It makes a big difference, especially in countries where the incidence of cervical cancer is high, but are currently unable to afford vaccines or screening," says Brotherton.
In addition to the Australian study, the effectiveness of a single vaccine has been confirmed by Danish and US data. Further randomization studies will still be needed to modify the official recommendations and practice.
DOI: 10.1016 / j.pvr.2019.100177
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