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The postmortem on pregnancy and H1N1 flu

March 25, 2010 | 11:30 am

Miguel Romo As early as last July, federal health officials warned doctors and pregnant women that the H1N1 (swine) flu virus appeared especially hazardous for pregnant women. In the fall, officials urged pregnant women to be vaccinated against H1N1, although surveys showed that pregnant women often hesitated to get any vaccines. Health authorities also instructed doctors, by way of several bulletins to practitioners nationwide, that pregnant women who showed symptoms of the flu should be treated immediately with antiviral medications, even before H1N1 infection was confirmed.

A growing body of scientific evidence has crystallized regarding how important this advice is. A study published last week in the British Medical Journal found that pregnant women in Australia and New Zealand who had H1N1 were 13 times more likely to be admitted to the hospital with a critical illness compared with others who had H1N1. The study found that 11% of mothers and 12% of their babies who were admitted to an intensive care unit died.

Another study, from the U.S. Centers for Disease Control and Statistics, examined 2009 H1N1 cases among pregnant women in New York City last year and found the hospitalization rate was 55.3 per 100,000 people among pregnant women compared with 7.7 per 100,000 non-pregnant women.

Moreover, the study affirmed the importance of rapid treatment with antiviral medications. Among the pregnant women who received Tamiflu within two days of the onset of symptoms, only one of 30 women (3.3%) died. Among those who started Tamiflu on the third and fourth days, three of 14 women (21.4%) died. Among women who started treatment five or more days after the onset of symptoms, four of nine (44.4%) died. According to the study, published Monday in the journal Obstetrics & Gynecology, the infants died in five of the six cases of women with severe illness who delivered while hospitalized.

After the deaths that occurred in 2009, it will be hard to understand if pregnant women and their doctors don’t take the threat of H1N1 even more seriously in the coming year. Two safety nets exist: vaccination and rapid antiviral treatment. Click here for a story in February in The Times about a pregnant mother of six who died after contracting H1N1.

-- Shari Roan

Photo: Miguel Romo, of Santa Ana, lost his wife to an H1N1 infection in the eighth month of her pregnancy. Her daughter, named Virginia after her mother, survived. Credit: Don Barletti / Los Angeles Times

 

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Comments (2)

The scare is still on isn't it...? Hay.. I pray things will get better for all of us...

http://www.studiodentisticominetti.eu/webpages/cosafacciamo.aspx

I just came back from the hospital where I've visited my cousin (in London, UK). She had the H1N1 vaccination earlier this year (2010).

She is completely paralysed from her middle down to the toes and it's already been a week. She has no feeling and no movement at all in

her legs. That's what made me start my research.

please have a look at the google search results and see for yourself how likely it is that the H1N1 vaccine is linked to paralysis:
http://www.google.co.uk/#q=flu+vaccine+2010+paralysis

Her condition started by strong pain in the legs that just got worse when she lied down. She gradually lost the use of her legs within

the following 20minutes until she had no use of them at all and also no feeling in them.

Obviously we have no proof that this is due to her vaccination earlier this year but I assume it seems like the only obvious reason at

all.

She was perfectly healthy before this happened and 34yrs of age.



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