@GISAIDThe small adaptations we observe have been detected in spillover events into humans in the past, and have not resulted in sustained human-to-human transmission. **Rigorous experimental analysis is necessary to evaluate the effect of these mutations on this specific virus.** (5/)
— Erik Karlsson (@E_A_Karlsson) March 2, 2023
で入手可能なカンボジアの#H5N1配列は、鳥類ウイルスおよび/または他の孤立したヒトの症例の両方で以前に発見された自然変化の存在を示しています。このウイルスには、実験的に哺乳動物への感染に関連する PB2627 または HZ225 変異がありません。 (4/)
私たちが観察する小さな適応は、過去のヒトへのスピルオーバー イベントで検出されており、持続的なヒトからヒトへの感染には至りませんでした。 **この特定のウイルスに対するこれらの変異の影響を評価するには、厳密な実験的分析が必要です。 ** ( 5/)
Symptoms of an #H5N1 avian influenza infection can be very similar to other respiratory illnesses. And, specific molecular testing is necessary to differentiate a bird flu infection from a seasonal flu infection. pic.twitter.com/Ni0jz9uNKY
— Rob Swanda (@ScientistSwanda) March 2, 2023
Human to human bird flu transmission being investigated in Indonesia following recent outbreak:
— Chris Turnbull (@EnemyInAState) March 5, 2023
The investigation follows the others in Asia that are now frequently popping up.
Cambodia and China also reporting cases and outbreaks: pic.twitter.com/RzyRbz6jNn
・・・各国の衛生当局の発表をそのまま受け入れられるか、疑問の声もあります。
CDC gives past examples of human to human transmission of highly pathogenic bird flu: highlighting the potential for the current strains to take off H2H: pic.twitter.com/SzFJajhQ9v
— Chris Turnbull (@EnemyInAState) March 5, 2023
Bolivia reports suspected highly pathogenic bird flu outbreak in humans says they'll lockdown if it spreads:
— Chris Turnbull (@EnemyInAState) March 6, 2023
Curently they're saying they'll lockdown if there human to human transmission:
Don't see that happening at any rate. pic.twitter.com/hlUejoWUlE