When infectious?
- #Influenza: 1 day before symptoms develop & up to 7 days after getting sick
- #SARS: only with symptoms
- #nCoV19: before symptoms develop (unclear how significant), unclear for how long after symptoms develop #coronavirus#CoronavirusOutbreak
• • •
Missing some Tweet in this thread? You can try to
force a refresh
2/ The February 21st cyberattack on a medical payment processing company Change Healthcare, a unit of insurance giant UnitedHealth Group's Optum division, is the worst cyberattack on the U.S. healthcare system in history.
3/ Change Healthcare company processes 15B health care transactions annually & touches 1 in every 3 patient records.
Change Healthcare controls providers’ ability to process claims for payment, patient billing & patient cost estimation services.
2/ I couldn't get past this without interfering with relief efforts. It seems like the worst of the destruction was behind this, in the oldest parts of the medina.
The oldest parts of the medina in Marrakech date back to the 12th century.