UK: "Doctor says all Brits under 40 must make key change as deadly heart attacks surge"

"Each week in the UK, 12 people aged 35 or below die suddenly from a previously undiagnosed heart condition"

Source: https://archive.md/rj6hA

"New study shows metformin given during acute COVID-19 infection reduced risk of clinician-diagnosed long COVID by 50%"

"At 6 months, participants who received metformin experienced a 50% relative reduction in the risk of clinician-diagnosed long COVID compared with those receiving placebo"

Source: https://medicalxpress.com/news/2026-06-metformin-acute-covid-infection-clinician.html

Study: https://academic.oup.com/cid/advance-article/doi/10.1093/cid/ciag335/8702406

"Blood antibody levels could clarify long COVID prognosis and memory problems."

A study of 275 people diagnosed with Omicron-related long COVID between July 2023 and November 2024 found that SARS-CoV-2 antibody profiles may help reveal infection history, immune responses and symptom patterns.

Source: https://medicalxpress.com/news/2026-06-blood-antibody-covid-prognosis-memory.html

Study: https://www.frontierspartnerships.org/journals/british-journal-of-biomedical-science/articles/10.3389/bjbs.2026.16255/abstract

Australia: "POTS - the condition leaving Australians bedridden that doctors say medicine has missed."

"For years, patients were told their dizziness, exhaustion and racing hearts were caused by anxiety. Now doctors say a little-known condition is emerging as one of Australia’s fastest-growing post-Covid health challenges"

Source: https://archive.md/lsNY7

Guenter GR: "The best Long Covid study to date has now been published, with surprising results that enable new therapeutic approaches. In simple terms: Long Covid is caused (in the areas studied) by autoantibodies in the blood, which then attack very important parts of the brain and can actually explain all the symptoms."

"Key insight: Long Covid patients must absolutely not donate blood, because it appears to be transmissible via those autoantibodies in the blood!"

Article: https://www.healthrising.org/blog/2026/06/02/autoimmune-long-covid-subset/

Study: https://www.cell.com/cell/abstract/S0092-8674(26)00509-X

X source: https://x.com/GrGuenter/status/2064237168898216176

Japan: "COVID-19 still kills over 30,000 a year, even 3 years since the infectious disease was downgraded to the level of seasonal influenza."

🔹36,000 COVID deaths in 2024
🔹38,000 COVID deaths in 2023

"In both 2023 and 2024, COVID-19 was 8th leading cause of death in Japan."

Source: https://www.asahi.com/ajw/articles/16560974

🧵"What we know (and don't) about Covid-19's effect on the immune system."

1. Lasting impact
2. This looks like...
3. 5-20%

Source: https://ozsage.org/useful/yale-covid-effects-on-immune-system

New Immune System Enhancer Extends COVID-19 Vaccine Protection In Animal Models.

"Pairing COVID-19 mRNA vaccines with an immune system enhancer, known as an adjuvant, could make the vaccines more effective and longer-lasting, according to new research led by Harvard Medical School researchers at Boston Children’s Hospital."

Source: https://hms.harvard.edu/news/new-immune-system-enhancer-extends-covid-19-vaccine-protection-animal-models

Study: https://www.nature.com/articles/s41590-026-02517-3

Diphtheria in Australia – Epidemiological update – 1 June 2026

Published: 5 June 2026

🔹In 2026, Australia has recorded 288 diphtheria cases

🔹Over the past fortnight 53 total cases were notified

🔹NT: 168 cases, WA: 111 cases, SA: 6 cases, QLD: 3 cases

Source: https://www.cdc.gov.au/resources/publications/diphtheria-australia-epidemiological-update-1-june-2026

"As part of President Donald Trump's budget plan, the Centers for Disease Control and Prevention (CDC)'s National Wastewater Surveillance System (NWSS) will see its funding cut from around $125 million a year to about $25 million."

Source: https://archive.md/F1BM6