Professor Calum Semple OBE
@ProfCalumSemple
I work with interesting people to reduce the impact of Severe Infections and Outbreak of Public Health Interest @BESStudy @CCPUKstudy @ISARIC1.
“I am thrilled to have this opportunity to work for the people and government of Scotland, providing evidence and scientific advice to support our policymakers. @ScotSciChief gov.scot/news/championi…
Like a ninja, #measles can spread without you touching anybody 🙅 Find out more from members of our Youth Forum! @TheForumAH #measles #MMR #DontBeASuperSpreader #ProtectYourMates
A public health leader & consultant in paediatric respiratory medicine has been appointed as the Scottish government’s new Chief Scientific Adviser. @ProfCalumSemple @LivUni @RCPCHtweets @P_H_S_Official @RichardLochhead @ISARIC1 @CCPUKstudy @scotgovhealth healthandcare.scot/stories/4203/s…
The Results of the BESS Trial are announced, see @livuninews @LivUni_IVES @NIHRresearch @AlderHeyRes news.liverpool.ac.uk/2025/06/26/uk-…

Standing by for results. 232 infants (future adults) in 15 PICUs across England, Scotland, and Wales, participated in this randomised controlled trial, generating the highest standard of evidence to inform clinical practice.
The results of the BESS trial will be announced at 14:40GMT today at the European Society of Paediatric and Neonatal Intensive Care, Alicante, Spain.
The results of the BESS trial will be announced at 14:40GMT today at the European Society of Paediatric and Neonatal Intensive Care, Alicante, Spain.
Good Afternoon Reader. Your mission, should you choose to accept it, is to move to where the sky is blue. As always, should you or any of your followers be blocked, the Secretary will disavow any knowledge of your actions. This account will self-destruct in ten days. Good luck.

So Long, and Thanks for All the Fish. I have gone to where the sky is blue.
Pandemic Preparedness: Purpose & Data Driven Testing youtu.be/60Z6c0V_VKg?si… via @YouTube. SMART reduced COVID-19 in Liverpool by a fifth, kept emergency services operating, and reopened the city for entertainment. Thank you, Party Professor @profbuchan @ThePandemicInst @LivUni
As Omicron spread and isolated/quarantined hospital staff levels posed care risks, we showed marginal benefit from dual lateral flow testing to accelerate safe return to work, and we saw viable virus in 19.4% beyond the CDC 5-day threshold for safe return: link.springer.com/article/10.118…
Secondhand smoke harms children and medically vulnerable adults. Most smokers wish they had never started but were trapped by addiction at a young age. Marketing vapes at children is utterly unacceptable. A new Bill in Parliament will address these. gov.uk/government/spe…
H5N1, MPox, Marburg…..the pandemic was not an aberration, it is the world we live in. We need to deal with the world as it is, to create the world as we wish it to be.
The results of the BESS trial will be announced at 14:40GMT today at the European Society of Paediatric and Neonatal Intensive Care, Alicante, Spain.
Useful biomarkers of #COVID #brain complications published in @NatureMedicine today. @gkwood3 @_brendan95 @BenedictNeuro check out the full paper here: nature.com/articles/s4159…
Mpox can be transmitted through intimate contact. This may be sexual in nature, but need not be. Many children have been infected from normal affectionate contact (cuddles) and some adults from exposure to skin flakes shed from severely affected people. Mpox is not a classic STI
I've been saying this since 2022: it's wrong to imply all mpox is an STI & doing so can be harmful. Clinical manifestations can relate to a transmission route/exposure-type, but routes of transmission/exposure & patterns of clinical disease differ between populations & outbreaks.
#VaccinesCauseAdults
#Measles is a serious disease. Children younger than 5 years of age are more likely to suffer from complications such as: ❗ Pneumonia ❗ Permanent brain damage ❗ Blindness ❗ Deafness ❗ Premature birth ❗ Low birth weight ❗ Death #VaccinesWork
#Measles is a serious disease. Children younger than 5 years of age are more likely to suffer from complications such as: ❗ Pneumonia ❗ Permanent brain damage ❗ Blindness ❗ Deafness ❗ Premature birth ❗ Low birth weight ❗ Death #VaccinesWork
#VIDEO | "Let's be clear: racism and hatred has no place in Liverpool and this country." Council Leader @liamrobinson24 makes an impassioned call to look out for one another, especially those feeling vulnerable at this time.
Happy to share our video for SOCI106. @shuaiwei2 @livunicareers @LivUniLibrary @CivicDataCoop @LpoolCityRegion @LivUniCIE @LucyGoBag @sjyates @ProfCalumSemple @MattUoL @IwanGW81 @dsiggers A real team effort: youtube.com/watch?v=Bbc8gv…
Capt. N. McCrae and Miss H. G. Semple Prof. Calum Semple OBE and Mrs Deborah Mayne-Semple Wirral, along with Ms Valerie McCrae of Elgin, and Mr Douglas McCrae of Aberdeen are delighted to announce the engagement of Miss Harriet Gracie Semple, MRCVS to Capt. Nathan McCrae, SCOTS.
