Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions		6 Months Ended	12 Months Ended
	Dec. 31, 2020	Jun. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Mar. 28, 2022
Commitments And Contingencies [Line Items]
Redeemable convertible preferred stock, shares issued			11,409,488
Common stock, shares issued		19,402,658	2,730,298
Series A Redeemable Convertible Preferred Stock
Commitments And Contingencies [Line Items]
Redeemable convertible preferred stock, shares issued			6,076,196
Series B Redeemable Convertible Preferred Stock
Commitments And Contingencies [Line Items]
Redeemable convertible preferred stock, shares issued			5,333,292
Adjuvant Global Health Agreement
Commitments And Contingencies [Line Items]
Proceeds from redeemable convertible preferred stock	$ 5.0	$ 7.0
Adjuvant Global Health Agreement | Series A Redeemable Convertible Preferred Stock
Commitments And Contingencies [Line Items]
Redeemable convertible preferred stock, purchased				1,964,051	1,964,051
Proceeds from redeemable convertible preferred stock				$ 5.0	$ 5.0
Long term purchase commitment period		10 years
Adjuvant Global Health Agreement | Series B Redeemable Convertible Preferred Stock
Commitments And Contingencies [Line Items]
Proceeds from redeemable convertible preferred stock			$ 7.0
Redeemable convertible preferred stock, shares issued			466,663
Initial Public Offering | Adjuvant Global Health Agreement
Commitments And Contingencies [Line Items]
Common stock, shares issued						166,666
Total additional investment						$ 2.5
Proceeds From Investment		$ 2.5