

Dr. Rana Muhammad Safdar
680 posts

@drsafdar64
🇵🇰








STATEMENT: New analysis from a WHO global expert committee on vaccine safety has found that, based on available evidence, no causal link exists between vaccines and autism spectrum disorders (ASD). The conclusion reaffirms WHO’s position that childhood vaccines do not cause autism. The Global Advisory Committee on Vaccine Safety (GACVS), established in 1999, brings together international experts to provide independent and authoritative scientific advice to WHO on global vaccine safety related priorities. The latest analysis, discussed by the Committee on 27 November 2025, focused first on the relationship between thiomersal-containing vaccines and ASD, and the association between vaccines in general and ASD. Evidence based on 31 primary research studies, published between January 2010 and August 2025, including data from multiple countries, strongly supports the positive safety profile of vaccines used during childhood and pregnancy, and confirms the absence of a causal link with ASD. The Committee also assessed the review of potential health risks associated with vaccines with aluminum adjuvants, drawing on studies conducted from 1999 through March 2023. In addition, it reviewed a recent large cohort study analyzing nationwide registry data of children born in Denmark between 1997 and 2018. In summary, the available high-quality evidence shows no association between the trace amounts of aluminum used in some vaccines and ASD, supporting the ongoing use of vaccines with aluminum adjuvants. Following its review, GACVS reaffirms its previous conclusions from 2002, 2004 and 2012: vaccines, including those with thiomersal and/or aluminum, do not cause autism. WHO advises all national authorities to rely on the latest science and ensure vaccine policies are grounded in the strongest available evidence. Global childhood immunization efforts represent one of the greatest achievements in improving lives, livelihoods and the prosperity of societies. During the past 50 years, childhood immunization has saved at least 154 million lives.

.@DrMikeRyan is an outstanding colleague, public health expert and leader. It is an honour working with him. This recognition by Aidan Crotty, and Irish people in general, is absolutely well-deserved. Mike is an incredible ambassador of your proud nation. I look forward to seeing the portrait in person, next time I'm in #Ireland. nationalgallery.ie/what-we-do/pre…

Very good discussion with my sister @SaniaNishtar, as she prepares for her new role as @gavi CEO. I look forward to working closely together towards vaccine equity and protecting every last child from preventable diseases.








So now physicians in North America will regulate medical education, health and medicine policy in Pakistan? A visit of country they don't live in and influencing CARETAKER PM with no authority to turn colleges into Universities in 35 hrs? @anwaar_kakar @DrNadeemjan @OfficialPMDC

How a developing country did better #COVID19 control than the #USA ? Happening now at 930 am at #APHA2023 room B208

DC East Altaf Sheikh in the field to support FLWs to cover PMC refusals at Admin Society of Mehmoodabad during extended catchup activities. The DC East covered cluster of refusals, not vaccinated for more than 10 rounds of campaign. AC Ferozabad Neha Shah also present on occasion



Good work @NIH_Pakistan but more to do. 1) Need to test samples from different areas to validate the conclusion & pick variations. 2) Also important to explore if it’s anyway linked to widespread NPEV detection from Env samples @PakFightsPolio @EPIPakistan @WHOPolDirector

قومی ادارہ صحت کے مطابق آشوب چشم وبا کاکسیکی وائرس A24 کی وجہ سے پھیلی ہے جو کہ اس سے پہلے بھی کئی ممالک میں درمیانے درجے کی وبا آچکی ہے. عوام کو پریشان ہونے کی ضرورت نہیں بلکہ احتیاطی تدابیر پر عمل جاری رکھیں۔ وفاقی وزیر صحت ڈاکٹر ندیم جان

3 yrs ago, on 26/2, Pak reported 1st case of #covid. Anticipating people’s need 4 info, 1166 call-in helpline was ready, which MoH @zfrmrza announced. >5000 calls that night & ave # of 30,000 calls/d in 2020 established the value of responsive #comms in an #emergency.

Honourable Federal Health Minister, Dr. Nadeem Jan @nhsrcofficial in his inspirational Video Message reaches out the Pakistani Communities to spread awareness on #FDI's Immunization Programme of Pakistan @EPIPakistan. FDI YouTube youtube.com/watch?v=VTqaPD…… #VaccinesForPakistan

Excellent call with new @CDCDirector Mandy Cohen about ways to strengthen @WHO-@CDCgov collaboration. I look forward to working closely with you and your colleagues to promote and protect people’s health everywhere.
