Global & Disaster Medicine

Archive for March, 2018

Seventeen volunteers in the Netherlands have agreed to host parasitic worms in their bodies for 12 weeks in order to help advance research toward a vaccine for schistosomiasis

NY Times

Schistosomiasis lifecycle

 


Mozambique: 16 people died last week when heavy rains triggered a landslide in Maputo’s garbage dump

The Guardian

 


7.8M earthquake videos of Papua New Guinea

https://www.youtube.com/watch?v=96PGbj7qffM

https://www.youtube.com/watch?v=RhNRn9a5WqM


Papua New Guinea has been devastated by a 7.5 magnitude earthquake that has claimed at least 16 lives and caused “catastrophic havoc and destruction.”

The Guardian

ShakeMap Intensity image

M 7.5 – 89km SSW of Porgera, Papua New Guinea

2018-02-25 17:44:44 UTC 6.149°S   142.766°E 35.0 km depth

Estimated Fatalities

Orange alert for shaking-related fatalities and economic losses. Significant casualties and damage are likely and the disaster is potentially widespread. Past orange alerts have required a regional or national level response.

Estimated Economic Losses

Estimated economic losses are 0-3% GDP of Papua New Guinea.

Estimated Population Exposure to Earthquake Shaking

Population Exposure Map
Population per ~1 sq. km. from LandScan
MMI Shaking Pop.
I Not Felt –*
II-III Weak 1,387 k*
IV Light 3,583 k
V Moderate 1,205 k
VI Strong 809 k
VII Very Strong 336 k
VIII Severe 270 k
IX Violent 40 k
X Extreme 0 k

*Estimated exposure only includes population within map area (k = x1,000)
Modified Mercalli Intensity (MMI) scale

Structure Information Summary

Overall, the population in this region resides in structures that are a mix of vulnerable and earthquake resistant construction. The predominant vulnerable building types are unreinforced brick masonry and informal (metal, timber, GI etc.) construction.


NIAID (National Institute of Allergy and Infectious Diseases): A strategic plan for developing a universal influenza vaccine

NIAID

“…..To develop a universal influenza vaccine, NIAID will focus resources on three key areas of influenza research: improving the understanding of the transmission, natural history and pathogenesis of influenza infection; precisely characterizing how protective influenza immunity occurs and how to tailor vaccination responses to achieve it; and supporting the rational design of universal influenza vaccines, including designing new immunogens and adjuvants to boost immunity and extend the duration of protection.…..”

Emily J Erbelding, Diane Post, Erik Stemmy, Paul C Roberts, Alison Deckhut Augustine, Stacy Ferguson, Catharine I Paules, Barney S Graham, Anthony S Fauci; A Universal Influenza Vaccine: The Strategic Plan for the National Institute of Allergy and Infectious Diseases, The Journal of Infectious Diseases, , jiy103, https://doi.org/10.1093/infdis/jiy103


A Review of Herald Pandemic Waves in 1918

Annals of Epidemiology

“…..Mounting epidemiological evidence supports the occurrence of a mild herald pandemic wave in the spring and summer of 1918 in North America and Europe, several months before the devastating autumn outbreak that killed an estimated 2% of the global population [1]. These epidemiological findings corroborate the anecdotal observations of contemporary clinicians who reported widespread influenza outbreaks in Spring and Summer 1918, with sporadic occurrence of unusually severe clinical manifestations in young adults.……”

https://www.youtube.com/watch?v=lcR0TmTT6Eo

 


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