Why the Pandemic Is So Bad in America
A pandemic can be prevented in two ways: Stop an infection from ever arising, or stop an infection from becoming thousands more. The first way is likely impossible. There are simply too many viruses and too many animals that harbor them. Bats alone could host thousands of unknown coronaviruses; in some Chinese caves, one out of every 20 bats is infected. Many people live near these caves, shelter in them, or collect guano from them for fertilizer. Thousands of bats also fly over these people's villages and roost in their homes, creating opportunities for the bats' viral stowaways to spill over into human hosts. Based on antibody testing in rural parts of China, Peter Daszak of EcoHealth Alliance, a nonprofit that studies emerging diseases, estimates that such viruses infect a substantial number of people every year. "Most infected people don't know about it, and most of the viruses aren't transmissible," Daszak says. But it takes just one transmissible virus to start a pandemic.
Sometime in late 2019, the wrong virus left a bat and ended up, perhaps via an intermediate host, in a human -- and another, and another. Eventually it found its way to the Huanan seafood market, and jumped into dozens of new hosts in an explosive super-spreading event. The COVID-19 pandemic had begun. [...] Being prepared means being ready to spring into action, "so that when something like this happens, you're moving quickly," Ronald Klain, who coordinated the U.S. response to the West African Ebola outbreak in 2014, told me. "By early February, we should have triggered a series of actions, precisely zero of which were taken." Trump could have spent those crucial early weeks mass-producing tests to detect the virus, asking companies to manufacture protective equipment and ventilators, and otherwise steeling the nation for the worst. Instead, he focused on the border. On January 31, Trump announced that the U.S. would bar entry to foreigners who had recently been in China, and urged Americans to avoid going there.
A pandemic can be prevented in two ways: Stop an infection from ever arising, or stop an infection from becoming thousands more. The first way is likely impossible. There are simply too many viruses and too many animals that harbor them. Bats alone could host thousands of unknown coronaviruses; in some Chinese caves, one out of every 20 bats is infected. Many people live near these caves, shelter in them, or collect guano from them for fertilizer. Thousands of bats also fly over these people's villages and roost in their homes, creating opportunities for the bats' viral stowaways to spill over into human hosts. Based on antibody testing in rural parts of China, Peter Daszak of EcoHealth Alliance, a nonprofit that studies emerging diseases, estimates that such viruses infect a substantial number of people every year. "Most infected people don't know about it, and most of the viruses aren't transmissible," Daszak says. But it takes just one transmissible virus to start a pandemic.
Sometime in late 2019, the wrong virus left a bat and ended up, perhaps via an intermediate host, in a human -- and another, and another. Eventually it found its way to the Huanan seafood market, and jumped into dozens of new hosts in an explosive super-spreading event. The COVID-19 pandemic had begun. [...] Being prepared means being ready to spring into action, "so that when something like this happens, you're moving quickly," Ronald Klain, who coordinated the U.S. response to the West African Ebola outbreak in 2014, told me. "By early February, we should have triggered a series of actions, precisely zero of which were taken." Trump could have spent those crucial early weeks mass-producing tests to detect the virus, asking companies to manufacture protective equipment and ventilators, and otherwise steeling the nation for the worst. Instead, he focused on the border. On January 31, Trump announced that the U.S. would bar entry to foreigners who had recently been in China, and urged Americans to avoid going there.
