Instruct: Identify the main category of Medrxiv papers based on the titles
Query: Impaired Humoral and Cellular Immunity after SARS-CoV2 BNT162b2 (Tozinameran) Prime-Boost Vaccination in Kidney Transplant Recipients
70
The categories of this paper are: otolaryngology
50
The categories of this paper are: medical
13
The categories of this paper are: genetic
56
The categories of this paper are: research
22
The categories of this paper are: clinical
62
The categories of this paper are: orthopedics
27
The categories of this paper are: quality
24
The categories of this paper are: oncology
20
The categories of this paper are: psychiatry
46
The categories of this paper are: therapeutics
73
The categories of this paper are: toxicology
19
The categories of this paper are: public
14
The categories of this paper are: cardiovascular
21
The categories of this paper are: psychology
41
The categories of this paper are: nephrology
66
The categories of this paper are: dentistry