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Infectious Disease Resources

Vector-Borne Disease Resources

Vector-Borne diseases encompass a wide range of illnesses transmitted by arthropods, including mosquitoes, ticks, and midges, many with potential for severe disease. 

*The CORI research team is actively updating this page to include diseases transmitted by a variety of vectors, including mosquitoes, ticks, and midges. Please check back regularly as these updates are posted.

Click the links below for more information: 

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Dengue

Equine Encephalitis- Eastern (EEE)

Oropouche

West Nile Virus

Mpox

In 2024, the DRC has experienced an unprecedented number of clade I mpox cases, with transboundary cases occurring in several neighboring countries. Additionally, a new offshoot of clade I has emerged, called clade Ib, that may be causing more severe disease. Before April 2023, there were no formally documented cases of sexual transmission of clade I mpox, but many clusters of sexual transmission have since been recorded in the DRC. This new mode of sexual transmission, as well as other possible modes of transmission, and newly or more severely affected groups such as heterosexual sex workers and children, raise additional concerns over the continuing rapid expansion of the DRC outbreak.

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Avian influenza A(H5)

The CORI research team is monitoring and evaluating the human health risks associated with H5 in the United States

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Measles

CORI is actively engaged with state and local health departments responding to and preparing for measles outbreaks. We develop tailored tools aimed at optimizing every stage of the outbreak response process. 

The following resources are intended for health departments, clinicians, and the general public. 

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Pertussis (Whooping Cough)

Pertussis, also known as whooping cough, remains a significant public health concern in the United States despite widespread vaccination. The cyclical nature of pertussis outbreaks, waning immunity in adolescents and adults, and vaccine hesitancy contribute to periodic resurgences of the disease. Continued efforts in maintaining high vaccination rates, especially among pregnant women and infants, along with improved diagnostic methods and public awareness campaigns, are crucial for controlling pertussis and protecting vulnerable populations.

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Disease Forecast

CORI teams up with local state meteorologists to provide weekly updates on respiratory viruses, seasonal allergies, tickborne diseases, and other public health threats. This effort is led by Dr. Eric Toner, Senior Scholar at the Johns Hopkins Center for Health Security.

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