Véronique RIFFAULT 🚴‍♀️😷💉🌻 (@vriffault) 's Twitter Profile
Véronique RIFFAULT 🚴‍♀️😷💉🌻

@vriffault

Prof. @IMTFrance @IMT_NordEurope #AtmosSci #airquality #atmosphere #aerosols | Dep. Dir. @ED_SMRE | Curator @MOOC_AirQuality | Mom of 3 | Tweet in 🇫🇷 🇺🇸

ID: 3391969427

linkhttps://imt-nord-europe.fr/en/ calendar_today28-07-2015 12:42:09

6,6K Tweet

1,1K Followers

946 Following

Dr. Genevieve Guenther (she/they) (@doctorvive) 's Twitter Profile Photo

Global average temperature is expected to rise to almost 2C above preindustrial in the next five years, according to the WMO, with falls in crop yields and more than a third of the world’s population being exposed to extreme heat. People, we are in danger.

Global average temperature is expected to rise to almost 2C above preindustrial in the next five years, according to the WMO, with falls in crop yields and more than a third of the world’s population being exposed to extreme heat.

People, we are in danger.
Covid Caution - XEC, KP.3.1.1, LP.8.1, MC.1, LF.7 (@covidcaution) 's Twitter Profile Photo

In May '22 (yes, AFTER Omicron) CDC stated clearly 1 in 5 infections cause long-lasting health complications. We've been watching this unfold across all demographics. Those of us following COVID are not claiming to have some secret knowledge; Health officials have been clear.

In May '22 (yes, AFTER Omicron) CDC stated clearly 1 in 5 infections cause long-lasting health complications.  

We've been watching this unfold across all demographics.

Those of us following COVID are not claiming to have some secret knowledge; Health officials have been clear.
Dr. Serge Zaka (Dr. Zarge) (@sergezaka) 's Twitter Profile Photo

La pression du changement climatique continue de s’intensifier, en direct, sous nos yeux, sur l’agriculture européenne. Il va encore faire jusqu'à 42°C en Espagne en mai. Une telle intensité thermique à cette période de l’année aurait été inimaginable il y a encore quelques

La pression du changement climatique continue de s’intensifier, en direct, sous nos yeux, sur l’agriculture européenne. Il va encore faire jusqu'à 42°C en Espagne en mai. Une telle intensité thermique à cette période de l’année aurait été inimaginable il y a encore quelques
Bruno Bernard (@brunobernard_fr) 's Twitter Profile Photo

Hier soir, dans l'agitation des débats parlementaires, un amendement a été voté : la suppression des Zones à Faibles Émissions (ZFE), même dans notre métropole de Lyon. Ce choix, porté par une majorité de députés est un recul tragique. Un coup porté à des années d’efforts

Hier soir, dans l'agitation des débats parlementaires, un amendement a été voté : la suppression des Zones à Faibles Émissions (ZFE), même dans notre métropole de Lyon. 

Ce choix, porté par une majorité de députés est  un recul tragique.

Un coup porté à des années d’efforts
LET'S AIR (@nousaerons) 's Twitter Profile Photo

New update of our 14-page booklet on airborne diseases. Thanks to Al Haddrell for providing us with some data from his research, which we have used in the page below. The booklet can be downloaded at letsair.org/#mediation

New update of our 14-page booklet on airborne diseases. Thanks to <a href="/ukhadds/">Al Haddrell</a> for providing us with some data from his research, which we have used in the page below. The booklet can be downloaded at letsair.org/#mediation
Clément Gaillard, PhD (@clementgaill) 's Twitter Profile Photo

Si vous crevez de #chaud et que vous habitez en ville, n'oubliez pas que l'inconfort que vous ressentez est en grande partie aggravé par le phénomène d'îlot de chaleur urbain. Du point de vue climatique, la ville se comporte comme un désert minéral qui piège la #chaleur. 1/3

Si vous crevez de #chaud et que vous habitez en ville, n'oubliez pas que l'inconfort que vous ressentez est en grande partie aggravé par le phénomène d'îlot de chaleur urbain.

Du point de vue climatique, la ville se comporte comme un désert minéral qui piège la #chaleur.

1/3
Dr. Serge Zaka (Dr. Zarge) (@sergezaka) 's Twitter Profile Photo

Ce 30 mai 2025 a réécrit l'Histoire de l'a climatologie du sud-ouest de la France avec 137 records mensuel battus et 22 égalés. ➡️Jusqu'à 36.4°C dans les Landes et en Gironde. ➡️Près de 35°C à Toulouse et 40°C en Espagne. Depuis le début de l'année, des centaines de records de

Ce 30 mai 2025 a réécrit l'Histoire de l'a climatologie du sud-ouest de la France avec 137 records mensuel battus et 22 égalés.
➡️Jusqu'à 36.4°C dans les Landes et en Gironde.
➡️Près de 35°C à Toulouse et 40°C en Espagne.

Depuis le début de l'année, des centaines de records de
Paul Beckwith (@paulhbeckwith) 's Twitter Profile Photo

2 billion people could face chaotic and 'irreversible' shift in rainfall patterns if warming continues | Live Science livescience.com/planet-earth/c…

Mike Hoerger, PhD MSCR MBA (@michael_hoerger) 's Twitter Profile Photo

The TODAY Show recommends N95s, vaccines, and frequent testing to dodge the potentially forthcoming NB.1.8.1 summer wave. 💉💪😷 The U.S. government recommends against vaccines for children and pregnant people. 🤦

The TODAY Show recommends N95s, vaccines, and frequent testing to dodge the potentially forthcoming NB.1.8.1 summer wave. 💉💪😷

The U.S. government recommends against vaccines for children and pregnant people. 🤦
Air Pollution (@staywellnews) 's Twitter Profile Photo

India's rapid growth has come at a cost — one of the most overlooked dangers is poor air quality, largely driven by Traffic-Related Air Pollution (TRAP). theairpollution.com/f/what-is-trap… #TRAP #TrafficRelatedAirPollution

World Meteorological Organization (@wmo) 's Twitter Profile Photo

🌍 Europe is the fastest-warming continent and is experiencing serious impacts from extreme weather and climate change. Find out more about the #StateOfClimate in Europe by clicking on the link 👇 bit.ly/3Gbw023

🌍 Europe is the fastest-warming continent and is experiencing serious impacts from extreme weather and climate change.

Find out more about the #StateOfClimate in Europe by clicking on the link 👇  

bit.ly/3Gbw023
David Wallace-Wells (@dwallacewells) 's Twitter Profile Photo

According to this paper, the removal of mask mandates in schools in early 2022 is responsible, through spillover infections, for nearly 22,000 deaths that year alone—9 percent of all American COVID mortality in 2022. nber.org/papers/w33849

Neighbours Against Wood Smoke (@nbrsvswoodsmoke) 's Twitter Profile Photo

Just like “Ecodesign” stoves –pretending to be better, but actually worse than what they are replacing for many emissions. Why is the stove industry allowed to continue unhindered despite tight restrictions on every other form of man-made air pollution Steve Reed MP Wes Streeting?

Just like “Ecodesign” stoves –pretending to be better, but actually worse than what they are replacing for many emissions. Why is the stove industry allowed to continue unhindered despite tight restrictions on every other form of man-made air pollution <a href="/SteveReedMP/">Steve Reed MP</a> <a href="/wesstreeting/">Wes Streeting</a>?
LET'S AIR (@nousaerons) 's Twitter Profile Photo

New page on quantifying the risk reduction based on mitigation means. This is a part of our 17-page booklet on airborne diseases available at letsair.org/#mediation .

New page on quantifying the risk reduction based on mitigation means. This is a part of our 17-page booklet on airborne diseases available at letsair.org/#mediation .
CaliforniaCodes (@californiacodes) 's Twitter Profile Photo

Long COVID has surpassed asthma as the most common chronic illness among US children, impacting est. 6 million kids. JAMA Pediatrics outlines symptoms, different by age, from poor sleep & appetite in toddlers to fatigue, brain fog, & mood changes in teens hubs.ly/Q03pxzmC0

Long COVID has surpassed asthma as the most common chronic illness among US children, impacting est. 6 million kids. JAMA Pediatrics outlines symptoms, different by age, from poor sleep &amp; appetite in toddlers to fatigue, brain fog, &amp; mood changes in teens hubs.ly/Q03pxzmC0
T. Ryan Gregory 🇨🇦 (@tryangregory) 's Twitter Profile Photo

"NB.1.8.1 is a mutated Omicron variant" shows you how misleading the Greek letter names have become. Reminder that all Greek letters were given between May and November 2021 and none since. Here's reality:

"NB.1.8.1 is a mutated Omicron variant" shows you how misleading the Greek letter names have become.

Reminder that all Greek letters were given between May and November 2021 and none since.

Here's reality:
Vanessa Sica Kasabach (@vsicakasabach) 's Twitter Profile Photo

Dr. Sean Mullen “We were late to testing, we were late to really talking about asymptomatic spread, & we were very late in recognizing the aerosol nature of this virus.”— Birx Now that we know this & SO MUCH MORE about organ damage & #LongCovid, can we finally #CleanTheAir in schools?🤷‍♀️

<a href="/drseanmullen/">Dr. Sean Mullen</a> “We were late to testing, we were late to really talking about asymptomatic spread, &amp; we were very late in recognizing the aerosol nature of this virus.”— Birx

Now that we know this &amp; SO MUCH MORE about organ damage &amp; #LongCovid, can we finally #CleanTheAir in schools?🤷‍♀️
LET'S AIR (@nousaerons) 's Twitter Profile Photo

New page on History of Indoor Air Renewal for the Prevention of Airborne Diseases. This a part of our 19-page booklet on airborne diseases, available at letsair.org/#mediation

New page on History of Indoor Air Renewal for the Prevention of Airborne Diseases. This a part of our 19-page booklet on airborne diseases, available at letsair.org/#mediation