Table 4

COVID-19 vaccination, vaccination intent, vaccine hesitancy and vaccine communication across study follow-up

	Pregnant or breast feeding				Neither pregnant nor breast feeding
	Preintervention		Postintervention		Preintervention		Postintervention
	n=488		n=350		n=121		n=84
	n	%	n	%	n	%	n	%
COVID vaccination
Vaccinated against COVID-19
No	82	16.9	52	15.0	2	1.7	1	1.2
Yes, 1 dose	182	37.4	106	30.5	12	10.1	10	12.0
Yes, 2 doses	222	45.7	189	54.5	105	88.2	72	86.7
Months since latest vaccination*
Median, IQR	2 (1.0–4.0)		2 (1.0–4.0)		3 (1.0–5.0)		2 (1.0–5.0)
Min, max	(0, 10)		(0, 11)		(0, 9)		(0, 10)
Vaccination intent
Unsuccessfully tried to get vaccinated†
No	10	12.5	7	13.7	1	50.0	0	0.0
Yes, told could not be vaccinated because of pregnancy or breast feeding	57	71.3	33	64.7	1	50.0	0	0.0
Yes, told could not be vaccinated for another reason	13	16.3	11	21.6	0	0.0	1	100.0
Likelihood of getting COVID-19 vaccine if offered at no cost†
Very likely	42	52.5	30	57.7	1	50.0	1	100.0
Somewhat likely	19	23.8	7	13.5	1	50.0	0	0.0
I am not sure	7	8.8	5	9.6	0	0.0	0	0.0
Somewhat unlikely	1	1.3	0	0.0	0	0.0	0	0.0
Very unlikely	1	1.3	1	1.9	0	0.0	0	0.0
No, but would consider for future	10	12.5	9	17.3	0	0.0	0	0.0
Vaccine hesitancy
Reason for non-vaccination
Waiting until no longer pregnant	28	35.0	20	38.5	0	0.0	0	0.0
I am waiting until I am not breastfeeding	31	38.8	21	40.4	1	50.0	0	0.0
Healthcare worker said I could not	6	7.5	2	3.8	0	0.0	1	100.0
Family said I could not	8	10.0	3	5.8	0	0.0	0	0.0
I am scared	1	1.3	2	3.8	1	50.0	0	0.0
Other	6	7.5	4	7.7	0	0.0	0	0.0
Vaccine communication
Recent communication with friends/family re-COVID-19 vaccine
No	148	30.6	132	38.0	38	31.4	37	44.0
Yes	287	59.4	193	55.6	72	59.5	37	44.0
Not sure	48	9.9	22	6.3	11	9.1	10	11.9