CDC research of pregnant girls hospitalized with COVID in 2021 discovered 93% not vaccinated

In a latest research posted to the Research Square* preprint server, researchers assessed the traits and therapy of coronavirus illness 2019 (COVID-19) in pregnant girls.

Varied research have reported that pregnant girls are at a better danger of extreme illness outcomes of extreme acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections. Regardless of this, a big variety of pregnant girls usually are not vaccinated. Subsequently, it’s crucial to analyze the illness traits and therapy of COVID-19 on this inhabitants.

Study: Characteristics and treatment of hospitalized pregnant women with Coronavirus Disease 2019, COVID-19. Image Credit: MIA Studio / ShutterstockResearch: Characteristics and treatment of hospitalized pregnant women with Coronavirus Disease 2019, COVID-19. Picture Credit score: MIA Studio / Shutterstock

In regards to the research

Within the current research, researchers characterised the demographic and medical features, vaccination standing, therapies used, and in-hospital outcomes in pregnant girls hospitalized on account of symptomatic COVID-19.

The crew obtained medical knowledge labeled based mostly on age and gender of consultant samples of sufferers hospitalized on account of COVID-19. Random numbers had been subsequently assigned to the hospitalized sufferers. Detailed knowledge associated to demographics and medical historical past had been collected from affected person medical information. The research concerned sampled in addition to non-sampled pregnant girls aged between 15 and 49 years having full medical information who had been hospitalized between 1 January and 30 November 2021. Non-sampled sufferers belonging to a selected web site had been additionally included within the research if full medical knowledge was out there for the affected person.

The evaluation of treatment-eligible girls was performed as per the being pregnant standing of the sufferers. The research included all girls reporting symptoms of COVID-19, whereas the research cohort was additional restricted to the sufferers who had been eligible for remdesivir and systemic steroid therapy. The crew outlined therapy eligibility as reporting oxygen saturation of lower than 94% on the time of hospitalization and receiving oxygen assist throughout admission or the course of the hospital keep.

Data associated to the gestational age in weeks throughout hospitalization was used to categorise the pregnant sufferers by first, second, and third trimester. Moreover, the crew collected knowledge relating to pregnancy-related circumstances and plurality.       


A complete of 905 hospitalized pregnant girls had been included within the research, amongst which 37% confirmed COVID-19 signs, which comprised 32.7% of treatment-eligible sufferers. The median age of symptomatic pregnant girls was 27.9 years. Moreover, 32.6% of the symptomatic girls reported comorbidities, together with 12.5% having bronchial asthma and eight.9% having hypertension. The crew famous that 70.7% of the pregnant girls had been hospitalized throughout their third trimester, whereas 10% and 19.3% had been hospitalized throughout their second and third trimesters, respectively. Amongst pregnancy-associated circumstances, 10.3% had hypertensive problems of being pregnant and 5.9% had gestational diabetes.     

The vaccination standing of 98.5% of the hospitalized sufferers was recognized, together with 92.9% unvaccinated, 2.2% partially vaccinated, and 4.9% totally vaccinated pregnant girls. Among the many totally vaccinated pregnant girls, none had been admitted to the intensive care unit (ICU), and eight gave start throughout their hospital keep, together with seven full-term dwell births, one preterm dwell start, whereas one being pregnant was terminated by induced abortion.

Nearly 51.9% of the hospitalized symptomatic pregnant girls weren’t pregnant at discharge, amongst which 88.2% resulted in dwell births, 3.5% in stillbirth, and 5.4% in spontaneous abortion. The crew discovered no in-hospital deaths amongst symptomatic pregnant girls. Roughly 36% of the symptomatic pregnant girls acquired systemic steroids, whereas 27.4% acquired remdesivir. Among the many steroid-treated girls, 90.1% acquired dexamethasone, which resulted in 55% preterm dwell births. Moreover, 4% of the symptomatic pregnant girls had been handled with tocilizumab, 1.3% with casirivimab or imdevimab, 1.3% with convalescent plasma, and 0.5% with baricitinib.

Among the many treatment-eligible pregnant girls, 2.2% acquired neither remdesivir nor systemic steroids. Nonetheless, 74.1% of the treatment-eligible girls had been handled with systemic steroids, together with 91.6% handled with dexamethasone, whereas 61.4% acquired remdesivir. The crew discovered that treatment-eligible pregnant girls aged 35 to 49 years had been extra prone to obtain therapy than these aged 15 to 24 years.

Furthermore, non-Hispanic Black girls and ladies belonging to different ethnicities had been extra prone to obtain therapy as in comparison with non-Hispanic White girls. Moreover, it was noticed that ladies with not less than one underlying situation had a better probability of receiving therapy than girls with out comorbidities.


Research findings revealed that the majority pregnant girls hospitalized for symptomatic SARS-CoV-2 an infection had been unvaccinated. Furthermore, hospitalized pregnant girls had larger possibilities of being handled with systemic steroids and remdesivir as in comparison with non-hospitalized pregnant girls. The current research underscored the necessity to enhance COVID-19 vaccination insurance policies and to incorporate pregnant girls in medical trials.

*Essential discover

Analysis Sq. publishes preliminary scientific stories that aren’t peer-reviewed and, subsequently, shouldn’t be thought to be conclusive, information medical apply/health-related conduct, or handled as established info.

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