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#pandemic

33 posts31 participants5 posts today

I haven’t had a journal article accepted for publication in six years. Until today, by Studies in Graduate and Postdoctoral Education…

Celbis, O.; van de Laar, M.; Windsor, W. L.; Papatsiba, V.; Ofosu-Ampong, K.; Kurawa, G.; Sadat Bole, A.; Ani-Ampsonah, Mary; Xu, Linlin

Towards an ecological systems approach to doctoral student resilience: qualitative evidence from the Covid-19 pandemic.

I’ll share the open access version when it’s ready, but here’s the abstract:

Authors:

Purpose
This study contributes to the growing body of literature documenting responses to short- and long-term impacts of the COVID-19 pandemic on doctoral students. We examine support practices at different levels of the system in which doctoral students are embedded, drawing on Bronfenbrenner's ecological systems model to better understand how these contribute to doctoral students’ degree of resilience under stress.

Design
Using paired online interviews, we explore the experiences of 21 doctoral students from 7 universities across Europe, Africa and Asia.

Findings
We find that support of supervisors at the microsystem level was a pivotal mediating factor in explaining to what extent the negative impacts of the pandemic were experienced by the doctoral students in our sample. At the same time, factors at the systemic level, such as weak infrastructure for online education, and limited incentives for supervisors to engage in additional mentoring beyond supervision, affected the repertoire of actions available to students at lower levels of the support system. In less resourced settings where systemic constraints were felt particularly strongly, students had to self-facilitate sources of resilience, resorting to peer and external mentors’ support at the mesosystem level of their environment.

#covid19 #pandemic #research #HigherEducation #PhD #postgraduate #resilience #Bronfenbrenner

Replied to Nonilex

The #law, which was signed by #Republican Gov #SpencerCox on March 27 & will go into effect on May 7, comes amid renewed scrutiny of #fluoride, a mineral that has been widely added to US #DrinkingWater since 1945 to prevent cavities. Controversy over the safety of water fluoridation has intensified in recent years, driven in part by #ConspiracyTheories & by growing resistance to #PublicHealth interventions since the #pandemic.

@luckytran
After the debacle of (mis)handling of #Covid during his 1st term where 405K people died in 11 months & crashed the economy…

…one would THINK given a second chance to not make the same mistake again they'd be going all out to make sure history didn't repeat itself with another #pandemic. #BirdFlu #Measles

BUT NO. Instead, they double-down, appoint a #MentallyIll #antivaxer to run HHS, discontinue "free home test kits" for Covid, and deny the economy ever crashed. #DisasterPresidency.

"Influenza is a top contender for sparking the next #pandemic ....The infamous 1918 influenza pandemic killed an estimated 50-100 million people, more than World War I and World War II.

...nearly all cases have been found in people who had close contact with animals [but] H5N1’s high mortality rate has put it on the map. Between 2003 and 2023, there were 882 reported cases, resulting in 461 deaths.

#birdflu

caitlinrivers.substack.com/p/b

Force of Infection · Bird flu: will our luck run out?By Caitlin Rivers

@JoePajak it goes beyond "can't be ruled out" - there is relatively strong evidence of very long distance wind-spread H5N1:

Using genetic, epizootiological, meteorological and geographical data, we reconstructed a mosaic of events strongly suggesting wind was the mechanism of infection transmission between poultry in at least two independent cases

after

molecular surveillance identified identical H5N1 strains among a cluster of unrelated commercial farms about 8 km apart

biorxiv.org/content/10.1101/20

bioRxiv · Genetic data and meteorological conditions: unravelling the windborne transmission of H5N1 high-pathogenicity avian influenza between commercial poultry outbreaksUnderstanding the transmission routes of high-pathogenicity avian influenza (HPAI) is crucial for developing effective control measures to prevent its spread. In this context, windborne transmission, the idea that the virus can travel through the air over considerable distances, is a contentious concept and, documented cases are rare. Here, though, we provide genetic evidence supporting the feasibility of windborne transmission. During the 2023-24 HPAI season, molecular surveillance identified identical H5N1 strains among a cluster of unrelated commercial farms about 8 km apart in the Czech Republic. The episode started with the abrupt mortality of fattening ducks on one farm and was followed by disease outbreaks at two nearby high-biosecurity chicken farms. Using genetic, epizootiological, meteorological and geographical data, we reconstructed a mosaic of events strongly suggesting wind was the mechanism of infection transmission between poultry in at least two independent cases. By aligning the genetic and meteorological data with critical outbreak events, we determined the most likely time window during which the transmission occurred and inferred the sequence of infected houses at the recipient sites. Our results suggest that the contaminated plume emitted from the infected fattening duck farm was the critical medium of HPAI transmission, rather than the dust generated during depopulation. Furthermore, they also strongly implicate the role of confined mechanically-ventilated buildings with high population densities in facilitating windborne transmission and propagating virus concentrations below the minimum infectious dose at the recipient sites. These findings underscore the importance of considering windborne spread in future outbreak mitigation strategies. ### Competing Interest Statement The authors have declared no competing interest.