The US Centers for Disease Control and Prevention (CDC) typically posts travel health notices for countries and other international destinations, not transportation, such as cruise ships.
However, because of the unprecedented nature of the novel SARS-CoV-2 coronavirus pandemic, and the increased risk of virus transmission on cruise ships, the U.S. government is advising U.S. travelers to defer all cruise travel.
U.S. CDC Discourages Cruise Ship Voyages
Cytokines Not at ‘Storm’ Levels in Those With Severe COVID-19
Levels in severely, critically ill COVID-19 patients much lower than in other inflammatory syndromes
Algorithm Predicts Death, Hospital Admission From COVID-19
Final risk algorithm includes age, ethnicity, deprivation, body mass index, range of comorbidities
Tocilizumab Does Not Prevent Intubation, Death in COVID-19
Intubation or death, disease worsening similar for tocilizumab, placebo in hospitalized patients
CDC: Number of COVID-19 Deaths May Be Underreported
Only two-thirds of the nearly 300,000 excess deaths in 2020 are attributed to COVID-19
U.S. COVID-19 Vaccine Trial Enrolls 30,000
Moderna says it is on track to apply for FDA approval to market the vaccine in early December
CDC Broadens Definition of ‘Close Contact’ in Tracing COVID-19 Infections
Change will likely have biggest impact in group settings where people are in repeated contact with others