@Remittancegirl @randomgeek The eradication of polio is slow, but it doesn't take long for the risk of it returning. Bolsonaro took office in 2019 and in 2021 Brazil returned to the map of countries at risk of the resurgence of this disease and measles. Now vaccination has returned to safe levels, but it is unpredictable what will happen with another 4 years of an anti-vax government.