: difficult in a way that is usually interesting or enjoyable. Thesaurus: All synonyms and antonyms for challenging Nglish: Translation of challenging for Spanish speakers Britannica English: Translation of challenging for Arabic speakers.
To illustrate the tremendous indirect impact of emerging zoonotic diseases on public health policy and structures and on public perception of health risks, the authors provide a number of examples, including that of the Ebola virus, avian influenza, monkeypox and bovine spongiform encephalopathy.
Cassandra Scerbo. Young, energetic and passionate, Cassandra Scerbo is quickly rising through the ranks and establishing herself as one of Hollywood's hottest triple threats and philanthropy enthusiasts. The show followed a group of teen Olympic hopefuls as they trained and ...