FDA Authorizes Additional Shelf-Life Extension for Sotrovimab
February 15, 2023
Therapeutics Update
View the
COVID-19 Therapeutic Product Expiration Dates Database for the most recent shelf-life extension and product expiration information.
The COVID-19 pandemic is rapidly evolving, and new updates are issued frequently. To view a full list of HHS/ASPR’s updates related to COVID-19 monoclonal antibody therapeutics, please see our
full list of updates.
The U.S. Food and Drug Administration authorized an additional extension to the shelf life for all lots of the refrigerated GSK monoclonal antibody, sotrovimab, from 24 months to 30 months.
Due to the high frequency of variants circulating within the United States that are not susceptible to sotrovimab, it is not currently authorized in any U.S. region until further notice by FDA and may not be administered for the treatment of COVID-19 under the Emergency Use Authorization (EUA). However, the U.S. Government recommends product be retained in the event that future SARS-CoV-2 variants, which may be susceptible to sotrovimab, emerge and become prevalent in the United States. Retained product must be appropriately held in accordance with storage conditions detailed in the authorized
Fact Sheet for Health Care Providers and the
Letter of Authorization for sotrovimab.
Evaluation of future extensions of the shelf life for sotrovimab is ongoing. FDA will continue to evaluate the available data and provide updated information as soon as possible. All sotrovimab vials may continue to be retained regardless of the current labeled expiry date or previously provided extension dates, unless otherwise notified by FDA.
This recommendation applies to all unopened vials of sotrovimab that have been held in accordance with storage conditions (refrigerated temperature at 2°C to 8°C (36°F to 46°F)) detailed in the authorized Fact Sheet for Health Care Providers and Letter of Authorization for sotrovimab. Please contact
COVID19Therapeutics@hhs.gov with any questions. The extended expiry date for each lot can be found in Table 1 below.
Table 1: Extended Expiry Dating for Sotrovimab Authorized under EUA 100
Batch Number |
Labeled Expiry Date (YYYY-MM) |
Extended Expiry Date (YYYY-MM) |
658W |
2022-02 |
2023-08 |
XV6W |
2022-04 |
2023-10 |
Y74D |
2022-04 |
2023-10 |
JP9Y |
2022-04 |
2023-10 |
287F |
2022-04 |
2023-10 |
287X |
2022-05 |
2023-11 |
432U |
2022-05 |
2023-11 |
433C |
2022-05 |
2023-11 |
BX3T |
2022-11 |
2023-11 |
9W8S |
2023-03 |
2024-03 |
A39T |
2023-03 |
2024-03 |
BD8F |
2023-04 |
2024-04 |
BC9P |
2023-04 |
2024-04 |
C86N |
2023-04 |
2024-04 |
CC3D |
2023-04 |
2024-04 |
CK9V |
2023-02 |
2024-02 |
D74S |
2023-04 |
2024-04 |
J23C |
2023-06 |
2024-06 |
JJ7J |
2023-06 |
2024-06 |
J67D |
2023-06 |
2024-06 |
MJ8W |
2023-07 |
2024-07 |
ME3Y |
2023-07 |
2024-07 |
MJ8X |
2023-07 |
2024-07 |
NM9X |
2023-07 |
2024-07 |
NM6J |
2023-07 |
2024-07 |
NX3P |
2023-07 |
2024-07 |
PK8J |
2023-07 |
2024-07 |
RM3K |
2023-08 |
2024-08 |
S63E |
2023-08 |
2024-08 |
R97L |
2023-08 |
2024-08 |
S94Y |
2023-08 |
2024-08 |
TE4L |
2023-08 |
2024-08 |
UF4G |
2023-08 |
2024-08 |
VH9N |
2023-08 |
2024-08 |