Rafael Kroon Campos
@rafaelkcampos.bsky.social
1.1K followers 120 following 14 posts
Assistant Professor at Cornell Arbovirus-host interactions
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Reposted by Rafael Kroon Campos
Reposted by Rafael Kroon Campos
neeltje.bsky.social
🚨Job alert 🚨

I am looking for an enthusiastic & talented postdoctoral researcher to join our research team in Hamilton, MT, USA.

If you are interested in
🦠 emerging respiratory viruses (BSL2-4),
🔬mucosal immunology, and
🐁 in vivo studies,

Check out:
www.training.nih.gov/jobs/pdpmire...
www.training.nih.gov
Reposted by Rafael Kroon Campos
drsarahcaddy.bsky.social
Cheers to our 3y reappointment on tenure track - so grateful to be on this journey at #Cornell alongside Assistant Profs Colleen Lau and Andrew Flyak 🤩
Reposted by Rafael Kroon Campos
drsarahcaddy.bsky.social
View from my office. What the heck April in Ithaca?! Never imagined I’d be missing spring weather in England…
Reposted by Rafael Kroon Campos
brianrwasik.bsky.social
RNA: I made and ruled this world for eons before your precious proteins even conceived of a peptide bond
natureportfolio.nature.com
AlphaFold’s highly accurate structural models transformed protein biology. Nature reports on the efforts to create a similar system for RNA and why it’s a tougher nut to crack. #RNAsky 🧪
RNA function follows form – why is it so hard to predict?
AlphaFold’s highly accurate structural models transformed protein biology,but RNA lags behind.
go.nature.com
Reposted by Rafael Kroon Campos
Reposted by Rafael Kroon Campos
nmoiroux.bsky.social
‼️#aedes albopictus (not aegypti) is the main vector in Reunion island.
nmoiroux.bsky.social
#Chikungunya epidemic on Reunion island. ~3000 confirmed cases and 2 deaths during week 10 (3-9 Mar.)
#Aedes aegypti
Weekly number of Chikungunya confirmed cases on Reunion island (2025) showing an exponential trajectory. Data from the Regional Health Agency. Map of Chikungunya cases on Reunion island during week 10 of 2025.
Reposted by Rafael Kroon Campos
drsarahcaddy.bsky.social
Glad to have played a small part in this big story! Studying the differences between CD28 in humans and mice reveal reasons for the disastrous 2006 trial www.biorxiv.org/content/10.1...
www.biorxiv.org
Reposted by Rafael Kroon Campos
mauriciolnogueira.bsky.social
We detected yellow fever virus in Haemagogus mosquitoes collected in 2022 in an Amazon rainforest bordering Manaus, Brazil. The viral genome sequence occupied a basal position within the South American I genotype 1E lineage.
https://wwwnc.cdc.gov/eid/article/31…
Reposted by Rafael Kroon Campos
colinparrish.bsky.social
A new study from Femi (Oluwafemi) Adu and our collaborators Susan Hafenstein and Hyunwook Lee, showing the structures of the two main antibody forms in dog found in the polyclonal response to the canine parvovirus capsid after modified-live virus vaccination. www.pnas.org/doi/10.1073/...
CryoEM structures of three antibody Fabs with the capsid of canine parvovirus.
Reposted by Rafael Kroon Campos
collau.bsky.social
@cindyleifer.bsky.social giving an impassioned speech about the attack on science, research, and truth, and calling on all of us to stay vigilant and not to lose hope. Your medicines come from RESEARCH! #scienceisforall #callyourrepresentative
Reposted by Rafael Kroon Campos
amersocvirology.bsky.social
Vaccines work! As measles cases have recently been reported in Alaska, Georgia, New York, Rhode Island and Texas, it's important to remember that prior to the introduction of the measles vaccine in 1963, measles killed 400-500 people and resulted in ~48,000 hospitalizations per year.
Graph showing that prior to 1963 when the measles vaccine was introduced, there were around 300,000-700,000 measles cases per year. Within a few years of the vaccine, the number of cases fell below 20,000/year. There were a blips where cases rose, but shortly after the second vaccine dose was recommended in 1989, annual cases have generally been well below 1,000 cases. In 2000, measles elimination was declared in the US. Now we have sporadic outbreaks that typically spread among unvaccinated people. Chart is from Center for American Progress and is based on CDC data on measles cases.
rafaelkcampos.bsky.social
Come be our colleague at the Department of Microbiology and Immunology at Cornell! It is a highly supportive environment with exciting science. I am extremely inspired by the extraordinary people here. We are located in beautiful Ithaca, NY.
Reposted by Rafael Kroon Campos
vasilakislab.bsky.social
We look forward seeing you tomorrow at 11 CT for Dr. Lytras' @spyroslytras.bsky.social webinar on "Evolutionary interactions between zoonotic coronaviruses and their hosts". Register at: www.zoomgov.com/webinar/regi.... @createneo.bsky.social @robertwcross1.bsky.social @utmbhealth.bsky.social
Reposted by Rafael Kroon Campos
ebellaboratory.bsky.social
Much needed, solid, objective, well done work to realistically assess possible mosquito vectors of the emergent Oropouche virus.
Reposted by Rafael Kroon Campos
ebellaboratory.bsky.social
One positive thing that happend this otherwise challenging week is that this paper is FINALLY out. Why are Culex tarsalis so good at spreading West Nile virus? We learned a lot by doing this study. A testament to the tenacity and creativity of Dr. Emily Fitzmeyer.
journals.plos.org/plospathogen...
A single-cell atlas of the Culex tarsalis midgut during West Nile virus infection
Author summary West Nile virus is the leading cause of mosquito-borne disease in N. America. Cx. tarsalis is a highly competent vector of WNV that plays a central role in the transmission and maintena...
journals.plos.org
Reposted by Rafael Kroon Campos
lambrechtslab.bsky.social
Why are #ZIKV outbreaks rare in Africa, where it was first discovered? New research reveals #mosquito genetics play a more significant role than climate in determining ZIKV transmission patterns. Future projections suggest rising outbreak risks in urban Africa. www.sciencedirect.com/science/arti...
The role of vector population variation and climate in Zika virus transmission patterns in Africa: a modelling study
Zika virus (ZIKV) outbreaks have raised major global health concerns recently, yet reported outbreaks are rare in Africa, where ZIKV was first discove…
www.sciencedirect.com
Reposted by Rafael Kroon Campos
nandangokhale.bsky.social
Really cool work from @thehornerlab.bsky.social and colleagues highlighting a role for the UFMylation post-translational modification system in flavivirus viral particle production!
biorxiv-microbiol.bsky.social
UFMylation promotes orthoflavivirus infectious particle production https://www.biorxiv.org/content/10.1101/2025.01.09.632082v1