This is due to the larger geographic scale of the US, resulting in more distinct localised epidemics across states," the study said. The study said that a strategy of draconian restrictions was the best way to tackle the virus. "We therefore conclude that epidemic suppression is the only viable strategy at the current time. The social and economic effects of the measures which are needed to achieve this policy goal will be profound," the study said. To curb the epidemic, the restrictions being in place until a vaccine was found in 12 to 18 months, the research said.

Source: bd News24 March 17, 2020 08:26 UTC