Surveillance

“We are so close to ending the polio” and “Still 15 years to a polio-free world” are not contradictory statements. They instead describe, with different degree of optimism, the current framework and the objective to be pursued in the fight against this disease. In other words, we are closer than ever to the target of a world free of polio, but much remains to be done to carry the world across the threshold. Polio eradication is the next issue public health authorities will be committed to in midterm future.

During the 2009 A(H1N1) pandemic, the issue of how many deaths were associated to the emerging virus was one of the main causes of misunderstanding between authorities and the general public, which ended in a worrying lack of trust. The pandemic, initially presented as a potential serious threat, in the end was no more severe than a common seasonal flu. Unfortunately, even nowadays, it is difficult to ascertain if and how much H1N1 pandemic was different from any other seasonal flu, based on official data.