Disease outbreak detection, monitoring and notification systems are increasingly gaining popularity since these systems are designed to assess threats to public health and disease outbreaks are becoming increasingly common world-wide. A variety of systems are in use around the world, with coverage of national, international and global disease outbreaks. These systems use different taxonomies an...

Quantitative measurement of viral load is an important parameter in the management of filovirus disease outbreaks because viral load correlates with severity of disease, survival, and infectivity. During the ongoing Ebola virus disease outbreak in parts of Western Africa, most assays used in the detection of Ebola virus disease by more than 44 diagnostic laboratories yielded qualitative results...

Public health investigators have successfully carried out epidemiologic investigations of outbreaks of disease for many years. By far the majority of these outbreaks have occurred naturally. With the recent illnesses resulting from deliberate dissemination of B. anthracis on an unsuspecting population, public health investigation of diseases must now include consideration of bioterrorism as a p...

Human-driven climatic changes will fundamentally influence patterns of human health, including infectious disease clusters and epidemics following extreme weather events. Extreme weather events are projected to increase further with the advance of human-driven climate change. Both recent and historical experiences indicate that infectious disease outbreaks very often follow extreme weather even...

Among the consequences of the epidemic of highly pathogenic avian influenza which affected Italy between 1999 and 2000 was an epidemic of Newcastle disease in northern and central Italy. It affected industrially reared poultry, dealer flocks and backyard flocks, with a total of 254 outbreaks notified up to December 31, 2000. Virological investigations yielded virulent isolates of Newcastle dise...

(WHO) is an international public health agency within the United Nations and a global authority on disease outbreaks, epidemiology, and health. Its website (www.who.int) provides news and is a reliable source for the latest data on global health and disease. The Global Alert and Response (GAR) program is particularly relevant for infectious diseases (www.who.int/csr/en). Disease-specific data a...

BACKGROUND The ability to detect disease outbreaks in their early stages is a key component of efficient disease control and prevention. With the increased availability of electronic health-care data and spatio-temporal analysis techniques, there is great potential to develop algorithms to enable more effective disease surveillance. However, to ensure that the algorithms are effective they need...

During the Coronavirus disease 2019 (COVID-19) pandemic, children are less affected than adults, and underlying conditions and older age are associated with severe disease. Following the SARS-CoV-2 pandemic, outbreaks of cases with Kawasaki-like disease and a few others with the multisystem inflammatory syndrome in children related to COVID-19 (MIS-C) have been reported. Here, we report a two-y...

background and aims: newcastle disease virus (ndv) infection have been established in at least 241species of birds representing 27 of the 50 orders of the class.ndv isolate were obtained from infected ostrich flock during the outbreaks of nd in iran 2012. the f gene fragment which codes the main functional region of the f protein was obtained by rt-pcr and sequenced. methods: from the pathotype...