Sentence examples for have continuously circulated from inspiring English sources
H5N1 influenza viruses have continuously circulated in southeastern Asia since 1996 (1 – 5 ).
Thus, the viruses detected in southwestern Nigeria during the second half of 2007 probably evolved from the first viruses brought into the country in early 2006 (1 ), suggesting that HPAI (H5N1) has continuously circulated and is endemic to Nigeria.
DENV-3 subtype III has been continuously circulating in the Indian subcontinent since the 1960s.
Federal courts have continuously struck down the most egregious legislation.
The firm's revenues have continuously expanded.
They have continuously built new and expanded existing settlements.
The solution to be treated was continuously circulated between the plasma reactor and the ozonation reactor.
The cell culture medium was continuously circulated (1 mL/h) over the cells by a syringe pump (KD Scientific).
Sampaio has continuously denied any involvement.
The vicuña has continuously growing lower incisors.
Beckham has continuously said as much.
