Welcome to September! Let’s start the month off with a yellow fever timeline and the history of this misunderstood disease. If a gin and tonic is your go-to drink, you’ll be pleased to hear it was actually born to combat malaria. Many are questioning if Syria has retained a stockpile of chemical weapons, pointing to continued contradictions and discrepancies regarding inventories and more. While the topic of sanctions is being debated, findings from recent international reports determined that both the Syrian government and ISIS were responsible for chemical attacks in 2014 and 2015. On Tuesday, the French ambassador to the UN pushed for unified action at the Security Council, emphasizing that within the report, the Assad regime and the Daesh terrorist group have been responsible for several attacks.
Next Gen Global Health Security Agenda (GHSA) Happy Hour
Please join the newly elected Coordinator, Jamechia Hoyle, for a happy hour and networking event. Come engage with a network of talented Global Health Security professionals. Share ideas, connect, and learn how to join the world of global health security! You can RSVP to firstname.lastname@example.org by September 5th – the event is Friday, September 9th, from 5-7pm, at District Commons DC, 2200 Pennsylvania Avenue Northwest, Washington, DC 20037.
Is Accessible Synthetic Biology Making DIY Bioweapons More Likely?
The biotech industrial revolution and advances with CRISPR-Cas9 have raised many red flags about the risk for do-it-yourself (DIY) bioweapons. Dr. Koblentz and several others discussed the role of gene-editing technologies in the UN Security Council meeting last week, with General-Secretary Ban noting that these advances have made the production and application of WMD’s easier. These advances have the potential to move the playing field away from solely state-sponsored or university-level programs, to lower levels of necessary tacit knowledge. The dilemma surrounding dual-use technologies of concern and biosafety failures compound these concerns – are we becoming more and more vulnerable to intentional or accidental events? Antibiotic resistance is also a growing dilemma, and not just what we’re facing now, but also the risk that synthetic biotechnology could make the development of a highly resistant organism possible for malicious persons. The tricky part is combating the risk for mis-use while not stifling innovation – any takers? The growing threat potential of synthetic biology has many commenting that “Zika is just the first front in the 21st century biowar”. We so easily think nuclear or cyber warfare when it comes to large-scale threats, but the truth is that biological threats have been looming in front of us for years. James Stavridis notes that there three key components to preparing for the biological revolution. “First, we need an international approach that seeks to limit the proliferation of highly dangerous technologies (much as we try to accomplish with nuclear weapons) and fosters cooperation in the case of contagion or a transnational biological threat.” Second, U.S. government interagency practices need to strengthen their capacity to address both scientific advances and security threats from the biological research sector. Lastly, there must be private-public cooperation. He points to the need for a stronger marriage between government and academia, but in such a manner that doesn’t deter innovation. In the end, there is a imperative need for more frequent and frank discussions about the impending realities of biological threats.
GMU Biodefense Graduate Program Open Houses!
If you enjoyed reading about Dr. Koblentz and his work in biodefense, consider joining GMU’s Biodefense graduate program as a MS or PhD student! We’ve got some great Open Houses coming up- there is a PhD Information Session next Wednesday, September 7th at 7pm at our Arlington Campus in Founders Hall in room 134. If you’re interested in a MS in Biodefense (we offer both online and in-person!), come to our next Open House on Thursday, September 15th, at 6:30pm in our Arlington Campus Founder’s Hall, Room 126. Dr. Koblentz will be leading the information sessions, which will give you both some insight into the program, but also the range of student research and careers.
Disease Detection and the Outbreak Hunters
Venturing through the caves of South Africa, virus hunting researchers take us through the journey that is zoonotic disease tracking. The CDC has ten global disease detection centers and programs, like PREDICT, are all working to study the early signs of outbreaks and how we can prevent them from happening. “We were tracking almost 300 infectious disease outbreaks of concern in 145 countries,” says Dr. Jordan Tappero, director of the Global Health Protection Center at CDC. This was during a 2-year period. “Only about 30% of countries even self-report [and] are able to prevent, detect, and respond to infectious disease outbreaks,” Tappero says. “We are working around the world to try and improve capacity so that we have partners everywhere to respond quickly.” Bats are one of the primary animals studied, as they tend to be a reservoir for many diseases. Much of the research looks to test animals to identify what diseases are circulating within them, which acts as an early warning system for potential outbreaks. Outbreaks like MERS-CoV and Ebola have taught us the importance of early warning systems within the germ world. Cheers to those brave researchers who are crawling through caves and bat guano – we applaud and thank you!
The Growing Vaccine Refusal in Pediatrics
After the measles outbreak in California and Arizona related to Disneyland in 2015, there was a surge of national attention to pediatric vaccination exemptions. While California is taking strides to reduce non-medically indicated exemptions, many doctors are still reporting that parents are refusing to vaccinate their children. A recent study was published using data from the American Academy of Pediatrics Periodic Surveys from 2006 and 2013, looking at parental noncompliance and the frequency of requests for vaccine delays and refusals. Researchers also looked at the impact on US pediatrician behavior as a result of parental refusal or requests to delay. The study found that the proportion of pediatricians reporting parental vaccine refusal increased from 74.5% in 2006 to 87.0% in 2013. “Pediatricians perceive that parents are increasingly refusing vaccinations because parents believe they are unnecessary (63.4% in 2006 vs 73.1% in 2013; P = .002). A total of 75.0% of pediatricians reported that parents delay vaccines because of concern about discomfort, and 72.5% indicated that they delay because of concern for immune system burden. In 2006, 6.1% of pediatricians reported “always” dismissing patients for continued vaccine refusal, and by 2013 that percentage increased to 11.7% (P = .004).” Sadly, these findings indicate that pediatricians are reporting more vaccine-refusing parents and while they provide vaccine education, they’re dismissing patients at a higher rate.
Get the Scoop on Zika Virus
The FDA has announced that all U.S. blood banks will test blood, regardless of the presence of Zika in the state, for the virus. Here’s a guide to help pregnant women reduce their Zika risk. A new report found that Zika was linked to congenital hearing loss in infants with microcephaly. This week, CDC Director, Dr. Tom Frieden, commented that the agency is almost out of funds for Zika. “Basically, we are out of money and we need Congress to act,” Frieden told reporters. “The cupboard is bare.” Florida may be the perfect place for Zika transmission, but where else should we consider within the U.S.? Singapore is quickly becoming a Zika hot spot, with it being the only Asian country to have active transmission. The growing volume of cases is signaling that Singapore could easily be a new epicenter for Zika, triggering surrounding countries to ramp up their preparedness efforts. Many are wondering if Zika is a sleeping giant in Haiti. The country has all the ingredients for rapid and sustained transmission but hasn’t seen many cases yet, leaving many to wonder if it’ll hit. The CDC has reported, as of August 31st, 2,722 cases of Zika virus in the U.S. Yesterday, the Florida Department of Agriculture and Consumer Services officially announced that, for the first time, mosquitoes trapped in the continental U.S. were positive for Zika virus.
Event: The Elimination of Weapons of Mass Destruction: Lessons Learned from the Recent Past
Attend the Nonproliferation Review’s Monday, September 12th event to discuss nonproliferation! The event will be held at the James Martin Center for Nonproliferation Studies CNS Washington office at 1400 K Street, NW, Suite 1225, on Monday, 9/12, from 1-3 pm. Speakers include Rebecca Hersman, director of the Project on Nuclear Issues at the Center for Strategic and International Studies; Robert Peters, senior research fellow at the Center for the Study of Weapons of Mass Destruction at National Defense University; and Dr. Philipp Bleek, assistant professor at the Middlebury Institute for International Studies at Monterey and a fellow at CNS. Dr. Chen Kane, director of CNS’s Middle East nonproliferation program, will chair the event, with NPR Editor Joshua H. Pollack providing welcoming remarks.
Stories You May Have Missed:
- ABSA Risk Group Database App! Biosecurity – there’s an app for it! The American Biological Safety Association has created an app for the ABSA Risk Group Database. You can find it in Apple or Android app stores under “Risk Group Database app” and it’ll allow you to access the database on your mobile devise. “The ABSA Risk Group Database consists of international risk group classifications for Bacteria, Viruses, Fungi, and Parasites. In many countries, including the United States, infectious agents are categorized in risk groups based on their relative risk. Depending on the country and/or organization, this classification system might take the following factors into consideration: pathogenicity of the organism; mode of transmission and host range; availability of effective preventive measures (e.g., vaccines); availability of effective treatment (e.g., antibiotics); and other factors.”
- Possible Transmission of mcr-1–Harboring Escherichia coli between Companion Animals and Human– The growing reports of colistin-resistant E. coli findings have been raising the stakes in the fight against antibiotic resistance. A recent report found mcr-1 (the gene harboring the colistin-resistant mechanism) E. coli isolates in three separate patients admitting to a urology ward in China. One of the patients was found to work in a pet shop, so researchers collected fecal samples from 39 dogs and 14 cats where he worked. Six were positive for the mcr-1 gene by PCR (4 from dogs and 2 from cats). “These findings suggest that mcr-1–producing E. coli can colonize companion animals and be transferred between companion animals and humans. The findings also suggest that, in addition to food animals and humans, companion animals can serve as a reservoir of colistin-resistant E. coli, adding another layer of complexity to the rapidly evolving epidemiology of plasmid-mediated colistin resistance in the community.”
- Frozen Strawberry & Hepatitis A Outbreak – Virginia is currently experiencing a Hepatitis A outbreak related to frozen strawberries used in Tropical Smoothie Cafe locations. There have been 40 reported cases, of which 55% have been hospitalized. “There are more than 500 of the smoothie franchises across the country, and Virginia is not the only state affected. All the potentially contaminated Egyptian-sourced berries were pulled from the 96 Tropical Smoothie Cafe locations in Virginia no later than Aug. 8 or Aug. 9.”
- Foreign Policy Classroom – U.S. Efforts to Combat Zika – Catch the series featuring Gwen Tobert, Foreign Affairs Officer, Office of International Health and Biodefense. You must be a student enrolled in a U.S. academic institution or faculty to attend the September 8th (2-3pm) event at the U.S. Department of State.