“Genetic reconstruction places the surviving descendants of that lineage in New York for roughly two centuries before their inferred introduction into Connecticut around the early 1900s, during the br…”
“Jamestown Canyon virus accumulates genetic changes 10 to 100 times more slowly per calendar year than dengue, Rift Valley fever or chikungunya. The reason is ecological, not molecular. The virus spen…”
at least 10 times slowermore than 100 times slower10 months
