A vaccination expert is reassuring Samoan families concerned about measles immunisations that vaccines are safe and warns against listening to unqualified speakers preying on their fears and wallets.
The full outcome of an inquiry into the death of two children following MMR vaccination in Samoa last year is still unknown and a court case is ongoing.
A vaccinologist at the University of Auckland, Dr Helen Petousis-Harris, said measles was an extremely infectious disease and preventative vaccines were completely safe.
She said the Samoan community had likely lost some trust in health professionals after last year's events that appear to involve human error but news of a visit to Samoa by speakers with anti-vaccine views was a public health threat.
"Now somebody who really has no expertise in health, or certainly not on vaccines, who makes money out of doing these talking tours, is going to talk with this community who are exceptionally vulnerable. So I think it's predatory."
Dr Petousis-Harris said all care was being taken to ensure the safety and effectiveness of the immunisation programme and with international measles outbreaks currently growing, vaccination was really important to protect children's lives.