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KPFA - Corona Calls episodes
- Corona Calls for 09.23.2024 – Bird Flu In Missourri, without animal contact
Discussed in the episode:
- Missouri has confirmed a case of H5N1 Avian Influenza in a person who had no identifiable contact with animals known to carry the disease, raising fears the virus may have become capable of human-to-human transmission. Several close contacts of the patient had symptoms as well, but none so far have tested positive for avian influenza (not all of them were tested while symptomatic)
To chip in: Mention Corona Calls when you contribute to KPFA’s fund drive at kpfa.org/support
To send us a question in advance of next week’s show, write to: [email protected]. Tune in live Monday mornings (or Tuesdays when Monday’s a holiday) at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 09.23.2024 – Bird Flu In Missourri, without animal contact appeared first on KPFA.
28 min - Corona Calls for 09.16.2024 – Mailbag Edition
An all-emails edition, as KPFA’s fund drive keeps our time tight and out phone lines busy.
To chip in: Mention Corona Calls when you contribute at kpfa.org/support
To send us a question in advance of next week’s show, write to: [email protected]. Tune in live Monday mornings (or Tuesdays when Monday’s a holiday) at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 09.16.2024 – Mailbag Edition appeared first on KPFA.
27 min - Corona Calls for 09.09.2024 – Has the summer wave crested?
Discussed in this episode:
- Wastewater monitoring seems to show COVID levels have peaked, after a summer wave much larger than in recent years.
- For the first time, H5N1 avian influenza has been confirmed in California. The California Department of Food and Agriculture confirmed it in three dairy herds, all of them in the Central Valley. There are no confirmed cases in humans yet.
To send us a question in advance of next week’s show, write to: [email protected]. Tune in live Monday mornings (or Tuesdays when Monday’s a holiday) at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 09.09.2024 – Has the summer wave crested? appeared first on KPFA.
38 min - Corona Calls for 09.03.2024 – Novavax; Mpox
Discussed in this episode:
- The FDA has approved the latest iteration of the Novavax vaccine. Here are the main differences with the MRNA vaccines (Moderna and Pfizer) that had new versions approved slightly earlier:
- Novavax works by injecting COVID spike proteins into the body, rather than injecting MRNA molecules that tell the body’s cells to manufacture COVID spike proteins for a while. There is some evidence Novavax may carry less risk of side effects on re-vaccination, especially for people who’ve had negative side effects from MRNA vaccination.
- Because Novavax takes longer to manufacture, this round is calibrated to target a slightly older subvariant of COVID (JN.1) than the MRNA vaccines (KP.2); both are close relatives of the currently dominant subvariant in the the US (KP.3.1.1).
- After a Novavax booster, antibody production seems to last longer, which may mean protection against severe COVID lasts longer too. (However, antibody production after a Novavax booster also seems to ramp up slower).
- The WHO has declared a Public Health Emergency of International Concern over mpox.
- The declaration was driven by a surge of cases in the Democratic Republic of Congo and neighboring countries that appears to be driven by a new variant (Clade 1b).
- The existing smallpox / mpox vaccine work well to stop the spread of mpox, but the international public health response hasn’t gotten the vaccine everywhere it’s needed.
- To date, there are no confirmed cases of the new variant in the US, which got its 2022 outbreak under control with a relatively successful vaccination campaign targeting groups at high risk of exposure.
To send us a question in advance of next week’s show, write to: [email protected]. Tune in live Monday mornings (or Tuesdays when Monday’s a holiday) at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 09.03.2024 – Novavax; Mpox appeared first on KPFA.
40 min - Corona Calls for 08.26.2024 – New Boosters
Discussed in this episode:
- The FDA’s just approved a new round of COVID shots, tuned to target the KP.2 subvariant of the the virus, which is not the dominant strain in circulation right now, but a close relative. MRNA vaccines from Pfizer and Moderna should be available as soon as this week.
- The updated Novavax vaccine, which will target the older JN.1 subvariant, is still awaiting approval.
To send us a question in advance of next week’s show, write to: [email protected]. Tune in live Monday mornings at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 08.26.2024 – New Boosters appeared first on KPFA.
37 min - Corona Calls for 08.19.2024 – The Biggest Summer Wave Ever
Discussed in this episode:
- Key COVID-19 prevalence indicators suggest the current surge of COVID-19 infections is the largest summer wave ever, with infections extra-concentrated in the western United States.
- Test positivity is at its highest since the Omicron wave, but hospitalizations and deaths are comparatively low.
- COVID levels in sewage samples are particularly high around the Bay Area.
To send us a question in advance of next week’s show, write to: [email protected]. Tune in live Monday mornings at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 08.19.2024 – The Biggest Summer Wave Ever appeared first on KPFA.
38 min - Corona Calls for 08.12.24
To send us a question in advance of next week’s show, write to: [email protected]. Tune in live Monday mornings at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 08.12.24 appeared first on KPFA.
37 min - Corona Calls for 07.29.2024 – Navigating the Summer Wave
Discussed in this episode:
- The US — in particular, the Western US — is in the midst of a summer wave of COVID cases.
- Research published in May suggests the risk of contracting COVID on a flight increases by 53% for every additional hour of flight length.
To send us a question in advance of next week’s show, write to: [email protected] . Tune in live Monday mornings at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 07.29.2024 – Navigating the Summer Wave appeared first on KPFA.
37 min - Corona Calls for 07.08.2024 – Autoimmunity and Long Covid
Discussed in this episode:
- There appears to be a summer surge in COVID activity: test positivity, emergency department visits, and hospitalizations are all trending up.
- New research seems to confirm one mechanism behind Long Covid symptoms is auto-immunity: in response to infection, the body starts producing antibodies that go on to attack parts of the body.
To send us a question in advance of next week’s show, write to: [email protected] . Tune in live Monday mornings at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 07.08.2024 – Autoimmunity and Long Covid appeared first on KPFA.
40 min - Corona Calls for 07.01.2024
Guest-hosted by Ariel Boone, in for Brian Edwards-Tiekert.
To send us a question in advance of next week’s show, write to: [email protected] . Tune in live Monday mornings at 7:30am Pacific at kpfa.org
Podcast music credit: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.
The post Corona Calls for 07.01.2024 appeared first on KPFA.
38 min
About KPFA - Corona Calls
From the publisher's feed
A weekly update on new research and developments concerning COVID-19 (and occasionally other infectious diseases that hit the news).
We take questions via call-in during the live broadcast, Mondays at 7:33am Pacific, streaming via kpfa.org. Podcasts with show notes go up later the same day. Between live shows, we take questions via email at [email protected] .
Our guest most weeks is Dr. John Swartzberg, clinical professor emeritus of infectious diseases at UC Berkeley’s School of Public Health. Our question-wrangler most weeks is Brian Edwards-Tiekert, host of KPFA’s morning public affairs program, UpFront.
Music: Now Son by Podington Bear, licensed under a Attribution-NonCommercial 3.0 International License.