Publicity to the mosquito-borne sickness dengue fever might present some immunity towards COVID-19, Reuters reported Monday, citing a brand new examine.
The not-yet-published examine analyzed the coronavirus outbreak in Brazil and located a hyperlink between the unfold of the virus and previous outbreaks of dengue fever, in line with the newswire.
The examine led by Miquel Nicolelis, a professor at Duke College, reportedly in contrast geographic distribution of coronavirus circumstances with the unfold of dengue in 2019 and 2020.
Nicolelis discovered that locations with decrease coronavirus an infection charges and slower case progress had been additionally places that had suffered intense dengue outbreaks this 12 months or final.
“This putting discovering raises the intriguing risk of an immunological cross-reactivity between dengue’s Flavivirus serotypes and SARS-CoV-2,” the examine reportedly mentioned, referring to dengue virus antibodies and the novel coronavirus.
The researcher informed Reuters the outcomes are significantly fascinating as earlier research have proven individuals with dengue antibodies of their blood can check falsely optimistic for COVID-19 antibodies even when they haven’t been contaminated by the coronavirus.
“This means that there’s an immunological interplay between two viruses that no person may have anticipated, as a result of the 2 viruses are from fully totally different households,” Nicolelis mentioned.
He added that additional research are wanted to show the connection.
Brazil has reported the third-highest variety of coronavirus circumstances globally, behind the U.S. and India, respectively, in line with knowledge compiled by Johns Hopkins College. It has reported greater than 4.5 million circumstances and 136,895 deaths.