RR Watch: Nigeria, I’m Watching You, And What You’re Doing Is Unacceptable.
This so fucking unacceptable, I’m tired of Nigeria destroying people’s lives. Please read this alarming account on how Nigeria’s ignorance is paralyzing children in poor areas with polio vaccines.
Officials Say Drug Caused Nigeria Polio
By Maria Cheng, AP Medical Writer
LONDON – A polio outbreak in Nigeria was caused by the vaccine designed to stop it, international health officials say, leaving at least 69 children paralyzed.
It is a frightening paradox in a part of the world that already distrusts western vaccines, making it even tougher to stamp out age-old diseases.
The outbreak was caused by the live polio virus that is used in vaccines given orally — the preferred method in developing countries because it is cheaper and doesn’t require medical training to dispense.
“This vaccine is the most effective tool we have against the virus, but it’s like fighting fire with fire,” said Olen Kew, a virologist at the U.S. Centers for Disease Control and Prevention.
The CDC and the World Health Organization announced the cause of the polio outbreak last week, even though they knew about it last year.
Outbreaks caused by the oral vaccine’s live virus have happened before. But the continuing Nigerian outbreak is the biggest ever caused by the vaccine. It also follows a nearly yearlong boycott of the vaccine in Africa’s most populous country because of unfounded fears the vaccine was a Western plot to sterilize Muslims.
Officials now worry that the latest vaccine-caused Nigerian outbreak could trigger another vaccine scare.
Experts say such outbreaks only happen when too few children are vaccinated. In northern Nigeria, only about 39 percent of children are fully protected against polio.
The oral polio vaccine contains a weakened version of polio virus. Children who have been vaccinated excrete the virus, and in unsanitary conditions it can end up in the water supply, spreading to unvaccinated children.
In rare instances, as the virus passes through unimmunized children, it can mutate into a form that is dangerous enough to spark new outbreaks.
In 2001, officials reported that 22 children were paralyzed from polio in the Dominican Republic and Haiti in this way. Subsequent vaccine-caused polio outbreaks have occurred in the Philippines, Madagascar, China and Indonesia.
In the West, the polio vaccine is given as a shot and uses an inactivated virus, but that method is more expensive and requires training.
In Nigeria, the outbreak comes “in the wake of all the other problems they’ve had in,” said Dr. Donald A. Henderson, who led WHO’s smallpox eradication campaign in the 1970s.
In 2003, politicians in northern Nigeria canceled vaccination campaigns for nearly a year, claiming the vaccine was a Western plot to sterilize Muslims. That led to an explosion of polio, and the virus jumped to about two dozen countries.
Now, health officials’ decision to keep quiet about the cause of the outbreak for so long may look suspicious.
Dr. David Heymann, WHO’s top polio official, said that because the organization considered the outbreak to be a problem for scientists and not something that would change global vaccination practices, they thought it was was unnecessary to immediately share publicly.
CDC’s Kew added: “The people who are against immunization may seize on anything that could strengthen their position, even if it’s scientifically untenable.”
Rumors are still rife among Nigerians that the vaccine is unsafe, and several religious leaders continue to lecture on its dangers. Another mass vaccine boycott could lead to further polio spread, derailing long-standing eradication efforts for good.
Nigerian health officials contacted by The Associated Press declined to comment on the situation.
“Convincing the Nigerians to take even more of this vaccine will be a tough sell,” said Dr. Samuel Katz, an infectious diseases specialist at Duke University and co-inventor of the measles vaccine.
More than 10 billion polio doses have been given to children worldwide, and the vaccine has been credited with cutting polio incidence by more than 99 percent since 1988. Far more children are paralyzed by the wild polio virus than the virus spread by the oral vaccine. But no vaccine is risk-free.
WHO said that changing the vaccination strategy is unnecessary. “It would be nice if we had a more stable oral polio vaccine, but that’s not the way it is today,” Heymann said. “We will continue working the way we have been working because we don’t want children to be paralyzed anywhere.”