Urgent Alert：COVID-19 Resurgence in Guangdong! Key Traits of New Variant + Protection Guide – Read Now!
Latest Update (May 19)
- Surge in Cases: Guangdong reported 23,188 cases in April, a 5-fold increase from March, topping the province’s Category B infectious diseases list.
- Peak Forecast: Experts predict the peak will hit in late May, lasting 6-8 weeks, primarily affecting those aged 15+.
- Dominant Strain: Still Omicron subvariants (e.g., JN.1), with no significant rise in severity but higher transmissibility.
Key Traits of Current Variant (Guangdong CDC Data)
Faster Spread
- Shorter incubation: 2-3 days, high viral load in upper respiratory tract; spreads easily via aerosols in hot, humid environments.
- High-risk settings: Dim sum restaurants, subways, damp "humid back" (回南天) conditions.
Symptom Shifts
- Severe sore throat+ mild fever; children may develop conjunctivitis ("pink eye").
- Elderly/chronic patients recover slower (5-7 days), with lingering severe risks.
Immune Evasion
- Reduced neutralization by 3-dose inactivated vaccines; booster shots recommended.
Tailored Protection Tips for Guangdong
Daily Precautions
- Upgrade masks: Wear surgical masks in crowds (e.g., Guangzhou Metro Line 3); keep Huoxiang Zhengqi water for heatstroke prevention.
- AC use: Open windows + ventilation mode to avoid central AC cross-infection.
High-Risk Groups
- Cross-border workers: Self-test with antigen kits twice weekly.
- Market vendors: Wear gloves when handling raw goods; hang phones for QR scans to reduce bag contact.
Medical Advice
- Online consults: Use "Yueshengshi" mini-program to connect with top-tier doctors.
- Fever clinics: List of designated hospitals (with navigation screenshots).
Debunking 3 Myths
"Herbal tea kills virus" → Only relieves symptoms; not a mask substitute.
"Imported fruits carry virus" → Rinse under running water.
"Young people immune" → All ages are susceptible.
Special Reminders
• Dragon Boat training: Avoid shared changing rooms; bring personal towels/cups.
• Exam families: Test immediately if fever occurs; early antiviral use if positive.
Forward to family chats! Especially remind square-dancing parents!
