廣東製造的兩款針筒針頭，因為從三月以來用於注射疫苗時，發生多起針頭拔不出來和傷到醫護人員事件，而被美國FDA建議勿用了。

“The agency has recommended against use of two of HAIOU's syringe-needle combinations - 1mL syringe with 25Gx 1-inch needle and the 1mL syringe with 23G x 1-inch needle - until further notice.”

https://www.reuters.com/world/us/fda-recommends-against-use-syringes-needles-by-chinese-firm-after-safety-issues-2021-05-20/?fbclid=IwAR2VEug6tisR2H1VxY87xzhJDcNnrNE2x6ryVIfoLIWNSuEFgjvs0Hs1STw