Instruct: Identify the main category of Medrxiv papers based on the titles
Query: Adherence of SARS-CoV-2 delta variant to surgical mask and N95 respirators
59
The categories of this paper are: respiratory
47
The categories of this paper are: care
73
The categories of this paper are: toxicology
4
The categories of this paper are: reproductive
43
The categories of this paper are: environmental
24
The categories of this paper are: oncology
45
The categories of this paper are: pharmacology
52
The categories of this paper are: nursing
41
The categories of this paper are: nephrology
48
The categories of this paper are: critical
23
The categories of this paper are: gastroenterology
64
The categories of this paper are: ophthalmology
22
The categories of this paper are: clinical
68
The categories of this paper are: surgery
20
The categories of this paper are: psychiatry
13
The categories of this paper are: genetic