All genome analysis results of COVID-19 at Yokohama City Inst. of Health

Analysis of 15 samples collected in June and July 2024 revealed that BA.2 strains containing KP.3 strains, the world's mainstream strains, were detected.

Novel Coronavirus Infectious Disease Surveillance Bulletin / Weekly Report: Please see the National Institute of Infectious Diseases website (outside site) for grasping the status of outbreak trends.
Please refer to the Tokyo Metropolitan Institute of Health and Safety (external site) for information on the global outbreak of COVID-19 variants.

• Analysis results up to July 5, 2024 (PDF: 110KB)(Published in R6.7.23)
• Analysis results up to May 16, 2024 (PDF: 109KB)(Published in R6.5.30)
• Analysis results up to April 12, 2024 (PDF: 129KB)(Published in R6.4.17)
• Analysis results up to February 15, 2024 (PDF: 108KB)(Published in R6.2.15)
• Analysis results up to January 25, 2024 (PDF: 106KB)(Published in R6.1.30)
• Analysis results up to November 9, 2023 (PDF: 122KB)(Published in R5.11.17)
• Analysis results up to October 12, 2023 (PDF: 118KB)(Published in R5.10.18)
• Analysis results up to October 5, 2023 (PDF: 151KB)(Published in R5.10.12)
• Analysis results up to October 2, 2023 (PDF: 122KB)(Published in R5.10.5)
• Analysis results up to September 15, 2023 (PDF: 130KB)(Published in R5.9.22)
• Analysis results up to August 24, 2023 (PDF: 126KB)(Published in R5.8.31)
• Analysis results up to August 21, 2023 (PDF: 134KB)(Published in R5.8.28)
• Analysis results up to August 16, 2023 (PDF: 136KB)(Published in R5.8.22)
• Analysis results up to August 10, 2023 (PDF: 122KB)(Published in R5.8.16)
• Analysis results up to August 1, 2023 (PDF: 127KB)(Published in R5.8.4)
• Analysis results up to July 25, 2023 (PDF: 119KB)(Published in R5.7.28)
• Analysis results up to June 27, 2023 (PDF: 51KB)(Published in R5.7.3)
• Analysis results up to June 20, 2023 (PDF: 45KB)(Published in R5.6.27)
• Analysis results up to June 12, 2023 (PDF: 54KB)(Published in R5.6.13)
• Analysis results up to April 18, 2023 (PDF: 76KB)(Published in R5.4.21)
• Analysis results up to March 17, 2023 (PDF: 55KB)(Published in R5.3.23)
• Analysis results up to March 2, 2023 (PDF: 55KB)(Published in R5.3.6)
• Analysis results up to February 15, 2023 (PDF: 47KB)(Published in R5.2.20)
• Analysis results up to January 25, 2023 (PDF: 47KB)(Published in R5.2.1)
• Analysis results up to January 17, 2023 (PDF: 49KB)(Published in R5.1.23)
• Analysis results up to January 11, 2023 (PDF: 47KB)(Published in R5.1.16)
• Analysis results up to December 23, 2022 (PDF: 46KB)(Published in R4.12.28)
• Analysis results up to December 14, 2022 (PDF: 49KB)(Published in R4.12.20)
• Analysis results up to December 8, 2022 (PDF: 48KB)(Published in R4.12.14)
• Analysis results up to November 24, 2022 (PDF: 47KB)(Published in R4.11.28)
• Analysis results up to October 24, 2022 (PDF: 42KB)(Published in R4.11.1)
• Analysis results up to September 22, 2022 (PDF: 43KB)(Published in R4.9.29)
• Analysis results up to August 31, 2022 (PDF: 36KB)(Published in R4.9.2)
• Analysis results up to August 22, 2022 (PDF: 56KB)(Published in R4.8.26)
• Analysis results up to August 17, 2022 (PDF: 43KB)(Published in R4.8.17)
• Analysis results up to August 4, 2022 (PDF: 37KB)(Published in R4.8.5)
• Analysis results up to July 29, 2022 (PDF: 36KB)(Published in R4.7.29)
• Analysis results up to July 19, 2022 (PDF: 37KB)(Published in R4.7.19)
• Analysis Results up to June 16, 2022 (PDF: 83KB)(Published in R4.6.21)
• Analysis Results up to May 31, 2022 (PDF: 108KB)(Published in R4.6.9)
• Analysis results up to April 30, 2022 (PDF: 98KB)(Published in R4.5.16)