According to a professor, specializing in pandemics, I heard interviewed while the outbreak was still focused mainly in Wuhan, many ultimately get killed off by bacterial secondary infection.
Encouraging in some ways, under the horrifying circumstances, with the catch that in many parts of the world that secondary infection will be caused by multiple resistance bacteria.
I'd say this pandemic is going to be by far the biggest single consequence post to date for the antibiotic resistance problem, despite being driven by a pathogen that was never sensitive to the antibiotics.
I heard (from a doctor who just received an e-mail summarizing clinical results from Wuhan and Seattle) that actually the primary killer is cardiac arrest.
"This virus is way smarter than I'd imagined. Apparently people don't mostly die of respiratory failure, but of cardiac arrest. Doctors have noted that right as patients begin to recover from their ARDS (severe respiraotry failure requiring intubation), they suddenly develop acute heart failure (dilated cardiomyopathy with EF going from normal to <10% acutely, for the doctors on here) and go into VF/VT or asystole."
The mechanism for that is unknown, but apparently the virus is attacking the heart directly.
So much is still unknown about SARS and MERS that I wouldn't hold my breath waiting for credible answers regarding SARS-CoV-2/COVID-19. And MERS is still circulating (see https://www.who.int/emergencies/mers-cov/en/), so it's not like nobody is interested.
I heard that the virus isn't attacking the lungs or the heart, rather it's the immune systems response after the main infection has done it's business? Probably makes it more bizarre.
That's the "cytokine storm" theory, right? I've heard that but also heard conflicting and inconclusive evidence about it. Some evidence against it is that lymphopenia (abnormally low white blood cell count) is seen in 83% of patients and that patients with lymphopenia have significantly worse prognosis as far as death rates are concerned; this would seem to indicate that it's not the immune system doing the damage. It doesn't conclusively rule it out - you can develop cytokine storms with a depressed immune system, and Spanish Flu was another disease that also caused both lymphopenia and cytokine storms - but it does waggle its eyes suggestively in favor of looking for other causes.
According to a professor, specializing in pandemics, I heard interviewed while the outbreak was still focused mainly in Wuhan, many ultimately get killed off by bacterial secondary infection. Encouraging in some ways, under the horrifying circumstances, with the catch that in many parts of the world that secondary infection will be caused by multiple resistance bacteria.
I'd say this pandemic is going to be by far the biggest single consequence post to date for the antibiotic resistance problem, despite being driven by a pathogen that was never sensitive to the antibiotics.