Sentence examples for has posed critical from inspiring English sources

Mycobacterium tuberculosis [MTB] is the causative agent of tubercle bacillus [TB], accounting for approximately two million deaths annually, mainly in developing countries [1], and remains one of the leading causes of respiratory infections and has posed critical threats to public health [2].

The use of these biological specimens under field conditions in resource-poor-settings has posed critical logistical challenges to the implementation and success of epidemiological studies and surveys [ 15].

Antigenic diversity has posed a critical barrier to vaccine development against the pathogenic blood-stage infection of the human malaria parasite Plasmodium falciparum.

Pancreatic cancer, one of the most dreadful gastrointestinal tract malignancies, with the current chemotherapeutic drugs has posed a major impediment owing to poor prognosis and chemo-resistance thereby suggesting critical need for additional drugs as therapeutics in combating the situation.

The protest could be a critical test of the strength of the movement, which in a little over two weeks has posed an unprecedented challenge to the four-decade iron rule of the Assad family.

Curtis Martin has posed for the bust.

"March 11 has posed us a question.

The exhibition has posed logistical problems.

Health workforce deficits have posed a critical constraint to health system performance in many low and middle income countries (LMIC) [ 1].

The weather must have posed a challenge.

Other products have posed significant challenges.