Se establece un modelo econométrico de ecuaciones simultáneas con las variables que
determinan y afectan tanto la oferta como la demanda de la carne de pollo, así como las …

Globally, polio cases have reached an all-time low, and type 2 poliovirus (one of three) is
eradicated. Oral polio vaccine (OPV) has been the primary tool, however, in rare cases, OPV …

A fractional dose of inactivated poliovirus vaccine (fIPV) administered by the intradermal
route delivers one fifth of the full vaccine dose administered by the intramuscular route and …

Background Expanding outbreaks of circulating vaccine-derived type 2 poliovirus (cVDPV2)
across Africa after the global withdrawal of trivalent oral poliovirus vaccine (OPV) in 2016 …

Background Diphtheria is a vaccine-preventable disease. When vaccination coverage and
population immunity are low, outbreaks can occur. We investigated a diphtheria outbreak in …

In 2015, the Global Commission for the Certification of Polio Eradication certified the eradication
of type 2 wild poliovirus, 1 of 3 wild poliovirus serotypes causing paralytic polio since …

… Kolwaite a , Anonh Xeuatvongsa b , Alejandro Ramirez-Gonzalez c , Kathleen Wannemuehler
… Alejandro Ramirez-Gonzalez was involved in the conception/design of the study, protocol …

OBJECTIVE: Scleroderma (systemic sclerosis) is a rare disease that results in great suffering.
We estimated the burden of disease posed by scleroderma and its relative importance in …

Medellín entre rayas de colores. En este trabajo se desarrolla una búsqueda de la interacción
del graffiti en la ciudad de Medellín, y como la perspectiva de un nuevo ciudadano acepta …

The Immunization Systems Management Group (IMG) was established as a time-limited entity,
responsible for the management and coordination of Objective 2 of the Polio Eradication …