“Sudden Athlete Death Syndrome” (SAD or SADS, similar to SIDS for infants) is when an athlete (active or recently retired) dies suddenly and unexpectedly. Athletes are thought to be young and in good health. The term is usually used to hint at the probable cause of death—the COVID-19 vaccine.
   
The SADS term had been used infrequently before the COVID-19 vaccine. “Stone’s or SAD (Sudden Athlete Death) Syndrome: More is not always better. http://sportsnutritioninsider.insidefitnessmag.com/?p=1655” was posted on Twitter by Jose Antonio PhD on April 24, 2011. “He may have been a victim of Sudden Athlete Death syndrome” was posted on Twitter by The Telegraph on October 29, 2019.
   
“sudden athlete death syndrome” was posted on Twitter by Eman Gaballah on June 13, 2021. “Sudden Athlete Death Syndrome (S.A.D.S.) affects so many” was posted on Twitter by STANG: EVIL INDUSTRIALIST on November 23, 2021. “Sudden Athlete Death Syndrome #SADS” was posted on Twitter by Lex (Gab @lex6m) on November 26, 2021. “Another case of the Sudden Athlete Death Syndrome, aka #SADS” was posted on Twitter by Gee on December 26, 2021. “This past weekend was the first time I’ve ever heard of Sudden Adult Death Syndrome, or Sudden Athlete Death Syndrome. I’ve heard of strokes, heart attacks, pulmonary embolism. Now I question SIDS, too” was posted on Twitter by Dsch on June 6, 2022.
 
“Suddenlyitis,” “Sudden Adult Death Syndrome,” “Sudden Invented Death Syndrome” and “Sudden Invented Syndrome Syndrome” are related terms.
   
 
Wikipedia: COVID-19 pandemic
The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), first identified in December 2019 in Wuhan, China. The outbreak was declared a Public Health Emergency of International Concern in January 2020 and a pandemic in March 2020.
   
Wikipedia: Sudden infant death syndrome
Sudden infant death syndrome (SIDS) is the sudden unexplained death of a child of less than one year of age. Diagnosis requires that the death remain unexplained even after a thorough autopsy and detailed death scene investigation. SIDS usually occurs during sleep.
     
Twitter
Jose Antonio PhD
@JoseAntonioPhD
Stone’s or SAD (Sudden Athlete Death) Syndrome: More is not always better. http://sportsnutritioninsider.insidefitnessmag.com/?p=1655
7:35 PM · Apr 24, 2011·Twitter Web Client
   
Twitter
The Telegraph
@Telegraph
He may have been a victim of Sudden Athlete Death syndrome
telegraph.co.uk
Cambridge graduate drowned in swimming pool during ‘breath-holding contest’
A Cambridge graduate who drowned in a swimming pool during a party at his family home had been playing a game to see how long he could hold his breath underwater, an inquest heard.
5:30 PM · Oct 29, 2019·Hootsuite Inc.
   
Twitter
Eve Pollard
@EvePollard1
My good friend’s son tragically died from Sudden Athlete Death syndrome. Please read the link below to ensure fewer people experience Dominic and his family’s terribly unfair fate. SAD AWARENESS; A campaign of brothers
yumpu.com
SAD AWARENESS; A campaign of brothers
SAD AWARENESS; A CAMPAIGN BY TWO REMAINING BROTHERSA STATEMENT FROM BENEDICT:6 months ago my beautiful older brother passed away as I held
7:34 AM · Jan 26, 2020·Twitter for iPhone
   
Twitter
Eman Gaballah
@EmanAhmedGabal1
Replying to @Mahmoud3bdel3ty and @OsamaEltahan3
😂😂😂😂
ما هي اشهر حاجة في ال sudden athlete death syndrome😂😂😂
مش بهبد يعني بستفسر جايز حد عارف😂😂😂
Translated from Arabic by Google
😂😂😂😂
What is the most common cause of sudden athlete death syndrome 😂😂😂
I don’t want to, I mean, you will ask someone who knows 😂😂😂
10:40 AM · Jun 13, 2021·Twitter Web App
   
Twitter
Plum Remson
@PlumRemson
Perhaps the C.D.C will do us the peons the immense favor of explaining why many countries have banned Moderna’s v product for the under 30 crowd. Wonder if fewer athletes will experience Sudden Athlete Death Syndrome in France, Norway, Sweden etc.?
10:35 AM · Nov 15, 2021·Twitter Web App
 
Twitter
STANG: EVIL INDUSTRIALIST
@hydromerchant
Sudden Athlete Death Syndrome (S.A.D.S.) affects so many. Please join me in thoughts and prayers.
Quote Tweet
Rangers FC & Linfield FC
@bluesbrothers86
· Nov 23, 2021
John Fleck has just collapsed and had a seizure on the pitch in Sheff Utd’s game v Reading.
He is now conscious and on his way to hospital.
All the best John. Get well soon💙🙏
10:43 PM · Nov 23, 2021·Twitter for Android
   
Twitter
Lex (Gab @lex6m)
@lex6m
Sudden Athlete Death Syndrome
#SADS
10:34 AM · Nov 26, 2021·Twitter Web App
   
Twitter
Gee
@Count__Zer0
Replying to @FreedmFightr1
Another case of the Sudden Athlete Death Syndrome, aka #SADS
7:55 PM · Dec 26, 2021·Twitter for iPhone
   
Twitter
Anneliese Estrada
@Anneliese__Orr
Replying to @delbigtree
Sudden actor death syndrome.
Sudden athlete death syndrome.
Sudden teenager death syndrome.
Sudden news reporter death syndrome.
@delbigtree
12:58 PM · May 27, 2022·Twitter Web App
   
Twitter
Died Suddenly & Unexpectedly
@diedsuddenly
Replying to @kris10ryan54 and @ChuckCallesto
SADS - sudden athlete death syndrome.
4:15 PM · Jun 2, 2022·Twitter Web App
   
Twitter
Dr Zoe Harcombe, PhD
@zoeharcombe
Does journalism still exist? Is anyone going to investigate the new phenomenon of Sudden Athlete Death Syndrome?!
4:00 AM · Jun 5, 2022·Twitter Web App
 
Twitter
TrustGodsPlan 🇺🇸
@sdrocker619
We have 2 new phenomena to watch out for now:
Sudden Adult Death Syndrome &
Sudden Athlete Death Syndrome
4:52 PM · Jun 5, 2022·Twitter Web App
 
Twitter
Sean
@SeanBrowneUK
Have you eards about SADS? (Sudden Athlete Death Syndrome).  It’s been around for years.  (2 years).  #SADS #myocarditis #rip #clots #stroke #COVID19 #VAERS #adversereaction #pfizer #moderna #AstraZeneca
2:46 PM · Jun 6, 2022·Twitter Web App
 
Twitter
Chaos Minx (She/They/He)
@ChaosMinx27
No, Sudden Adult Death Syndrome is not a medical term. Sudden Arrhythmic Death Syndrome is any heart attack for which the cause is not obviously apparent as well as several heart conditions that are not obviously apparent & often cause heart attacks. Sudden Athlete Death Syndrome
Quote Tweet
Dale Mayer
@TheDaleMayer
· 6h
It looks like SADS or “sudden adult death syndrome”, is also SADS, “sudden athlete death syndrome.”
7:08 PM · Jun 6, 2022·Twitter Web App
   
Twitter
Dsch
@RP_biggest_fan
Replying to @MikeMarkz and @DrJamesOlsson
This past weekend was the first time I’ve ever heard of Sudden Adult Death Syndrome, or Sudden Athlete Death Syndrome. I’ve heard of strokes, heart attacks, pulmonary embolism. Now I question SIDS, too.
8:59 PM · Jun 6, 2022·Twitter for iPhone