You Li (Leo) | 李有

Professor@Nanjing Med Uni. Background in Epi & Stats. Lead of Infectious Diseases Epi & Modelling group (IDEM). Views are my own.

[You Li (Leo) | 李有 @you_li2]

Pleased to announce that I have moved to Nanjing Medical University, China and started a research group on #infectiousdiseases #Epidemiology and #modelling. Check out our group webpage at: https://t.co/7y1wxCzmwq

[You Li (Leo) | 李有 @you_li2]

Pleased to re-attend RSVVW after missing quite a few RSV conferences for various reasons. Seeing lots of old friends and having met new colleagues in the community. #RSVVW26 @ReSViNET

[You Li (Leo) | 李有 @you_li2]

The four subtypes of parainfluenza have their distinct temporal patterns of circulation, particularly subtype 3, important for vaccine development and immunisation strategy.

[Xin Wang @XinWang1991]

Our new @LancetGH study reveals regional and type-specific variations in the global seasonality of human parainfluenza viruses and the climate drivers. Read more here: https://t.co/59vCSOAMwR

[You Li (Leo) | 李有 @you_li2]

A great thread - check out our recently published work in Nat Commun suggesting that virus traits (rather than locations) explained the set order of resurgence of different respiratory viruses. Full text - https://t.co/hNc0U28W0M

[Emmanuel @ejustin46]

▶️ What is driving the STRONG RESURGENCE of the FLU?
▶️ When can we EXPECT to RETURN to NORMAL patterns of respiratory virus circulation?

A recent key study in Nature sheds light on these two important questions.
https://t.co/DLdi1Ad0jM

[You Li (Leo) | 李有 @you_li2]

It is not just meteorological factors - our recently published analysis in @BMCMedicine showing socio-demographic factors were also associated with #RSV #VRS season onset.

[BMC Medicine @BMCMedicine]

🦠Local-level variations in #RSV season onset could be as much as 6 weeks, which could be influenced by meteorological, geographical, and socio-demographic factors, discover Sheng @you_li2 @XinWang1991 et al. from #NanjingMedicalUniversity @EdinUniUsher

https://t.co/XMPzfeESJg

[You Li (Leo) | 李有 @you_li2]

Pleased to share our recently published work in @LancetGH on #RSV seasonality, transmission zones, and implications for seasonal prevention strategy in China @XinWang1991 https://t.co/SinIIrqpSw

[You Li (Leo) | 李有 @you_li2]

Our commentary on the recently published GBD 2021 estimates of global LRI (excluding COVID-19) disease burden. @XinWang1991

[The Lancet Infectious Diseases @TheLancetInfDis]

Linked comment: Unveiling the viral aetiologies of lower respiratory infections

https://t.co/24axtzVGqr

[You Li (Leo) | 李有 @you_li2]

Our latest work on #RSV epi in Beijing. Two abnormal seasons during COVID: one in 20-21 season with year-round activity; one in 22-23 season with an out-of-season spring peak. Interestingly, for both seasons, increased RSV+ve seen only in children.
https://t.co/gFc7hrzNfG

[You Li (Leo) | 李有 @you_li2]

Also check out the 4-min video summary of our study findings on #RSV #VRS disease burden and risk factors in preterm infants and young children. @RESCEUproject @TheLancet
Follow the link below 👇
https://t.co/IaLbdyGmGe

[Xin Wang @XinWang1991]

Excited to share that our estimates on the global disease burden and risk factors for ALRI caused by RSV in preterm infants and young children are online in the Lancet @RESCEUproject
Another important work from collaborative efforts 👉
https://t.co/dPZ5mNQjhC

[You Li (Leo) | 李有 @you_li2]

Given the changes in RSV epi after the onset of COVID, important to establish (or re-establish) RSV surveillance to monitor these changes, particularly in LMICs. (4/4)

[You Li (Leo) | 李有 @you_li2]

Check out our latest work on changes in #RSV #VRS hospitalisation burden in <5y during COVID period. @PROMISE_IMI @ProfHarishNair @bingbingcong
https://t.co/zAtkFGE1Uj
(1/4)

[You Li (Leo) | 李有 @you_li2]

Among RSV hospitalised children, a significantly higher % of 12–24m observed during COVID than in 2019, ORs ranging from 1.30 (1.07–1.59) to 2.05 (1.66–2.54).
No consistent changes in severity observed. (3/4)

[You Li (Leo) | 李有 @you_li2]

Important paper with strong messages:
1. Higher #RSV & #flu hospitalisation rates in the Scottish population of higher deprived levels
2. For #RSV, the disparities by deprivation levels most pronounced in <5y children
3. For #flu, the disparities more apparent in those >1 year.

[Xin Wang @XinWang1991]

Our estimates of RSV hospital admissions across the Scottish Index of Multiple Deprivation levels @PROMISE_IMI @RESCEUproject have been published in JID👇

[You Li (Leo) | 李有 @you_li2]

Thanks to #DALLE3 , our group now has a logo and a banner (see my personal profile)!

[John Paget, PhD @PagetPhd]

Age spectrum of RSV-associated hospitalisation and mortality burden based on statistical modelling methods: a systematic analysis

Nice to have the Figure summarising the RSV hospitalisation burden by age group

@you_li2 @ProfHarishNair

https://t.co/HctzNb02yF

[You Li (Leo) | 李有 @you_li2]

Our latest research on the full age spectrum of #RSV hospitalisation and mortality burden has been published in @BMCMedicine. We also compared the proportion of RSV disease burden captured by different case definitions. Full-text 👉 https://t.co/qjkD9UWUog

[You Li (Leo) | 李有 @you_li2]

Check out our latest publication 👉Impact of subgroup distribution on seasonality of human respiratory syncytial virus: A global systematic analysis https://t.co/qnYLPMu9sK
@PROMISE_IMI #RSV

[You Li (Leo) | 李有 @you_li2]

A pleasure to have reconnected in person with everyone (finally!) - a big year for the #RSV community.

[PROMISE Project @PROMISE_IMI]

🎉We're excited to finally kick off @PROMISE_IMI General Assembly Meeting #4 in Utrecht🇳🇱 !

2⃣ days of insightful meetings to prepare for the project's final stretch of the race.

From #RSV Epidemiology & #COVID19 impact to patient engagement activities, there's much to do!💪

[You Li (Leo) | 李有 @you_li2]

Our very first group photo!

[You Li (Leo) | 李有 @you_li2]

Pleased to have given a talk yesterday at the #ECCMID #ECCMID23 @ECCMID on global #RSV disease burden in adults in HICs. Really happy to be able to meet with colleagues in person (finally!!) after the pandemic.