Sentence examples for large scale epidemic from inspiring English sources

However, there is no evidence to suggest they have ever caused a large scale epidemic of PRRS with fatal cases among grown sows [12], [25], [43].

This was followed by a large scale epidemic in the following rainy season of 2006 and, in May 2006, nearly 26% of inhabitants were estimated to be infected with CHIKV [19].

The healthcare system is riddled with challenges spanning inequities in patient-doctor interactions to funding treatment of large scale epidemics in Africa.

Although liver fluke has been having a big impact on farms in recent years, according to the Ollerenshaw index we are yet to experience extended large scale epidemics.

Given the expanding geographic range of CHIKV and its potential to rapidly cause large scale epidemics, it has become important to understand the immune and pathogenic mechanisms active during CHIKV infections in order to guide the development of targeted and effective control and treatment strategies.

"Fortunately, we have not had large scale epidemics or hundreds of lives lost, but the children who are affected by these disasters live under extremely vulnerable conditions and with the cyclone season still in full force, we are concerned about potential deterioration".

Conversely, larger scale epidemics in countries like Afghanistan, where routine services have been interrupted for more than 20 years and insecurity curtails both preventive and reactive vaccination, have continued for long periods.

Larger scale epidemics were observed in the 1992 93, 1994 95, and 1997 98 seasons, when new antigenic variants of A/H3N2 as predominant circulating subtypes were isolated, namely A/Kitakyushu/159/93, A/Wuhan/359/95, and A/Sydney/5/97, respectively.

Based on their findings, it was "extremely unlikely" that there would be a large-scale epidemic.

Data from the World Health Organization indicate that the region is currently experiencing a large-scale epidemic of cardiovascular disease.

"In some regions, leaders and the general public have not fully realized the hidden dangers of a large-scale epidemic," he said.