In the third episode of Microbiology Lab Pod, recorded in June, a crew consisting of Johan Bengtsson-Palme, Emil Burman, Haveela Kunche and Anna Abramova goes into depth with what we knew about the novel coronavirus at the time. We also talk about Emil‘s master thesis, potential alternative antibiotic treatment regimes and the lung microbiome in cystic fibrosis.

Unfortunately, the sound quality of this episode is quite bad at times. We have tried to rescue the audio as best as we can, but it is still a bit annoying. We promise to do better next time!

The specific papers discussed in the pod (with approximate timings) are as follows:

• 18:15 – Lozano, G.L., Bravo, J.I., Garavito Diago, M.F., Park, H.B., Hurley, A., Peterson, S.B., Stabb, E.V., Crawford, J.M., Broderick, N.A., Handelsman, J., 2019. Introducing THOR, a Model Microbiome for Genetic Dissection of Community Behavior. mBio 10. https://doi.org/10.1128/mBio.02846-18
• 25:15 – Ghazizadeh, Z. et al. 2020 Androgen Regulates SARS-CoV-2 Receptor Levels and Is Associated with Severe COVID-19 Symptoms in Men. bioArxiv, https://doi.org/10.1101/2020.05.12.091082
• 34:45 – St. John, A.L., Rathore, A.P.S 2020. Early Insights into Immune Responses during COVID-19. The Journal of Immunology 205, 555-564. https://doi.org/10.4049/jimmunol.2000526
• 49:30 – Worobey, M., Pekar, J., Larsen, B.B., Nelson, M.I., Hill, V., Joy, J.B., Rambaut, A., Suchard, M.A., Wertheim, J.O., Lemey, P., 2020. The emergence of SARS-CoV-2 in Europe and the US. bioRxiv. https://doi.org/10.1101/2020.05.21.109322
• 52:00 – La Rosa, G., Mancini, P., Bonanno Ferraro, G., Veneri, C., Iaconelli, M., Bonadonna, L., Lucentini, L., Suffredini, E., 2020. SARS-CoV-2 has been circulating in northern Italy since December 2019: evidence from environmental monitoring. medRxiv. https://doi.org/10.1101/2020.06.25.20140061
• 52:30 – https://lakartidningen.se/aktuellt/nyheter/2020/06/viruset-kan-ha-funnits-i-dalarna-redan-i-december/
• 53:15 – Deslandes, A., Berti, V., Tandjaoui-Lambotte, Y., Alloui, C., Carbonnelle, E., Zahar, J.R., Brichler, S., Cohen, Y., 2020. SARS-CoV-2 was already spreading in France in late December 2019. International Journal of Antimicrobial Agents 55, 106006. https://doi.org/10.1016/j.ijantimicag.2020.106006
• 54:45 – Li, X., Giorgi, E.E., Marichannegowda, M.H., Foley, B., Xiao, C., Kong, X.-P., Chen, Y., Gnanakaran, S., Korber, B., Gao, F., 2020. Emergence of SARS-CoV-2 through recombination and strong purifying selection. Science Advances eabb9153. https://doi.org/10.1126/sciadv.abb9153
• 56:00 – Lehmann, D., Halbwax, M.L., Makaga, L., Whytock, R., Ndindiwe Malata, L., Bombenda Mouele, W., Momboua, B.R., Koumba Pambo, A.F., White, L.J.T., 2020. Pangolins and bats living together in underground burrows in Lopé National Park, Gabon. African Journal of Ecology 58, 540–542. https://doi.org/10.1111/aje.12759
• 61:15 – Cuthbertson, L., Walker, A.W., Oliver, A.E., Rogers, G.B., Rivett, D.W., Hampton, T.H., Ashare, A., Elborn, J.S., De Soyza, A., Carroll, M.P., Hoffman, L.R., Lanyon, C., Moskowitz, S.M., O’Toole, G.A., Parkhill, J., Planet, P.J., Teneback, C.C., Tunney, M.M., Zuckerman, J.B., Bruce, K.D., van der Gast, C.J., 2020. Lung function and microbiota diversity in cystic fibrosis. Microbiome 8. https://doi.org/10.1186/s40168-020-00810-3
• 70:15 – Hansen, E., Karslake, J., Woods, R.J., Read, A.F., Wood, K.B., 2020. Antibiotics can be used to contain drug-resistant bacteria by maintaining sufficiently large sensitive populations. PLOS Biology 18, e3000713. https://doi.org/10.1371/journal.pbio.3000713

The podcast was recorded on June 23, 2020. If you want to reach out to us with comments, suggestions or other feedback, please send an e-mail to podcast at microbiology dot se or contact @bengtssonpalme via Twitter. The music that can be heard on the pod is composed by Johan Bengtsson-Palme and is taken from the album Cafe Phonocratique.