Coronavirus spread is like 'lighting a campfire,' doctor explains

Despite social distancing measures on a national level, some parts of the U.S. are seeing spikes in the number of coronavirus cases compared to other states.

The key questions becomes: Why?

“Think about a fire like when you’re lighting a campfire,” Dr. Dara Kass, an associate professor of emergency medicine at Columbia University, said on Yahoo Finance’s The First Trade (video above). “When you decrease the amount of wood, the fire comes down, but it never really goes out. And as soon as you increase the amount of wood that can catch fire, the fire will come back again.”

Kass added that in terms of coronavirus, lockdown policies “decrease the amount of burn that it can go through. And if we keep the virus at a low burn, keep socially distanced and keep people apart enough — not to stop businesses from moving forward, but to keep the fire from catching — then we can start to see a sustainable burn that also allows us to exist in a reasonable economy. So please, don’t think this virus has gone anywhere. It hasn’t. We’ve just quieted it down so that we can move forward.”

A family enjoys a campfire at the Huttopia Sutton glamping ground in Quebec, Canada, on August 14, 2019. (Photo: SEBASTIEN ST-JEAN/AFP via Getty Images)
A family enjoys a campfire at the Huttopia Sutton glamping ground in Quebec, Canada, on August 14, 2019. (Photo: SEBASTIEN ST-JEAN/AFP via Getty Images)

‘The new normal if this is how we continue to act’

Many U.S. states reopened their economies without meeting all of the guidelines suggested by the CDC.

Criteria listed by the White House for beginning a phased reopening included: downward trajectory of both flu-like and COVID-like illnesses in a 14-day period, downward trajectory of documented COVID cases within 14-day period OR downward trajectory of positive tests as a percent of total tests in 14-day period, and hospitals being able to treat all patients without crisis care and a robust testing program in place for front line health care workers.

States that reopened their economies significantly earlier than the others — including Texas, California, Arizona, Arkansas, Mississippi, Utah, North Carolina, and South Carolina — are now seeing increased rates of positive COVID-19 tests.

Cases are declining in New York, but rising in other parts of the U.S. (Graphic: David Foster/Yahoo Finance)
Cases are declining in New York, but rising in other parts of the U.S. (Graphic: David Foster/Yahoo Finance)

Many of these cases are being attributed to Memorial Day weekend activities, in which many crowds assembled throughout that weekend, potentially exposing themselves.

The recent spikes are “the new normal if this is how we continue to act,” Kass said. “One of the things we talked about was that the states that opened early opened against the guidance of the White House. They didn't have the decreasing number of cases. They didn't have the tracking and tracing in place.”

Making things more difficult, the White House has given conflicting guidance. Vice President Mike Pence reportedly told governors to explain to their citizens that increased testing is why there are more cases of coronavirus popping up.