Fri, Mar 24, 2017 | updated 03:41 PM IST

Flu in pregnancy doesn't increase autism risk in child

Updated: Nov 30, 2016 10:37 IST

Washington D.C. [USA], Nov.30 (ANI): There is no link between mothers having influenza during pregnancy and an increased risk of autism spectrum disorders (ASDs) in children.

The study has been published online by JAMA Pediatrics.

The study by Ousseny Zerbo, of Kaiser Permanente Northern California, Oakland, and coauthors included 196,929 children born in the health system from 2000 through 2010 at a gestational age of at least 24 weeks.

Within the group, there were 1,400 mothers (0.7 percent) diagnosed with influenza and 45,231 mothers (23 percent) who received an influenza vaccination during pregnancy. There were 3,101 children (1.6 percent) diagnosed with ASD.

The authors report no association between increased risk of ASD and influenza vaccination during the second and third trimesters of pregnancy. There was a suggestion of increased risk of ASD with maternal vaccination in the first trimester but the authors explain the finding was likely due to chance because it was not statistically significant after adjusting for multiple comparisons.

The study cannot establish causality and has several limitations, including ASD status determined by diagnoses on medical records and not validated by standardized clinical assessment for all cases. Also, the authors could not control for other possible unmeasured mitigating factors.

"We found no association between ASD risk and influenza infection during pregnancy or influenza vaccination during the second to third trimester of pregnancy. However, there was a suggestion of increased ASD risk among children whose mothers received influenza vaccinations early in pregnancy, although the association was insignificant after

statistical correction for multiple comparisons," the study said.

"While we do not advocate changes in vaccine policy or practice, we believe that additional studies are warranted to further evaluate any potential associations between first-trimester maternal influenza vaccination and autism," it concluded. (ANI)

New Delhi [India], Mar. 24 (ANI): Continuing its efforts to raise awareness on tuberculosis and its diagnosis, Division of Clinical Microbiology & Molecular Medicine Department of Laboratory Medicine, AIIMS, and BD (Becton Dickinson India) for the third consecutive year organized a symposium today on "challenges in diagnosis and eradication of tuberculosis".

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New Delhi [India], Mar. 24 (ANI): On the solemn occasion of World Tuberculosis (TB) Day, Members of Parliament, policymakers, TB patients, survivors, and citizens of the civil society gathered at India Gate on Thursday, March 23 to pay tribute to the nearly five lakh lives lost due to this disease last year.

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New Delhi [India], Mar. 24 (ANI): Emergence of multi drug resistant TB and complications aggravated by high rates of co-infection with HIV-AIDS has renewed the threat of TB epidemic in India. With widespread prevalence of the infection, children experience a serious risk of contracting Tuberculosis, especially if they are under-nourished.

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New Delhi [India], Mar. 24 (ANI): Tuberculosis can affect any age, caste or class and it is one of the top 10 causes of death across the globe, ranking above HIV and malaria.

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New Delhi [India], Mar. 24 (ANI): Tuberculosis is one of the top 10 causes of death across the globe, ranking above HIV and malaria. According to the World Health Organization (WHO), in 2015, there were 10.4 million new cases of TB worldwide.

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London [UK], Mar. 23 (ANI): Want happy families? Then delay your decision to start a family, as a study suggests, children born to older mother experience have fewer behavioural, social and emotional problems.

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Washington D.C. [USA], Mar. 23 (ANI): For women, stay fit and maintain a healthy weight, as a study finds a higher waist-to-hip ratios increases the risk of ovarian cancer risk by more than a fifth.

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Washington D.C. [USA], Mar. 23 (ANI): A study finds that people who are born blind have heightened sense of hearing, smell and touch, suggesting that their brain "rewires" itself in the absence of visual information to boost other senses.

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New Delhi [India], Mar. 23 (ANI): For those suffering with age-related (degenerative) arthritis of the knee, a stage comes when all the reasonable non-operative options stops working.

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Hepatitis drug can help cut Ebola death rate

Updated: Mar 22, 2017 09:30 IST

Washington D.C. [USA], Mar. 22 (ANI): A class of drugs used to treat hepatitis and some forms of multiple sclerosis has shown promise in treating Ebola.

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Weekend surgery 'not riskier'

Updated: Mar 22, 2017 09:20 IST

Washington D.C. [USA], Mar. 22 (ANI): Day of the week has no impact on the survival chances of people undergoing emergency surgery, a new research has found.

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Washington D.C. [USA], Mar. 22 (ANI): Despite existing prevention methods, transmission of infections with HIV, hepatitis B, syphilis or rubella from mother to child before and during birth as well as in infancy still occur across Europe.

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Changes in blood may spur Alzheimer's disease

Updated: Mar 22, 2017 07:29 IST

Washington D.C. [USA], Mar. 22 (ANI): A recent study has linked changes in the vascular system to Alzheimer's disease.

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Spraying onto broken hearts to heal them

Updated: Mar 22, 2017 06:45 IST

Washington D.C. [USA], Mar. 22 (ANI): A team of scientist has come up with a new method that may make the heart surgeries a history.

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Washington D.C. [USA], Mar. 22 (ANI): With both tourism and casual "hookup" sex on the rise among college-age adults, there's an urgent need for gender-sensitive and age-appropriate sexual health campaigns that are tailored to young women's motivations for taking sexual risks while travelling, a new study has suggested.

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Washington D.C. [USA], Mar. 21 (ANI): Now, detecting a mosquito-borne illness will be as easy as clicking a smartphone app - thanks to a team of scientists.

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Washington D.C. [USA], Mar. 21 (ANI): A team of researchers has shed some light on how infections during pregnancy may interfere with the genes linked to prenatal brain development.

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Soon, a faster way to treat depression

Updated: Mar 21, 2017 16:02 IST

Washington D.C. [USA], Mar. 21 (ANI): A new and faster way to treat depression has come closer to reality - thanks to a team of scientists.

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All you need to know on Colorectal Cancer!

Updated: Mar 21, 2017 08:00 IST

New Delhi [India], Mar. 21 (ANI): Colorectal cancer is also known as colon cancer, bowel cancer. It refers to a cancerous growth, lump or a tumour in the colon and the rectum. It is the second most common cancer, after adenocarcinoma.

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Prevent yourself from chronic kidney disease!

Updated: Mar 21, 2017 07:50 IST

New Delhi [India], Mar. 21 (ANI): Each person normally has two kidneys, which are about the size of a fist and are located on either side of the spine at the level of waist.

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