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How many epidemics can one country contain? Nearly all of our national attention has been focused on the COVID-19 epidemic but, lest we forget, there’s still another one to be reckoned with: the HIV epidemic is still going strong. In fact, it’s gathering strength, in part, because of the economic and health devastation wrought by COVID.
Over nearly 4 decades, the epidemiology of HIV has changed, according to The Lancet’s HIV in the USA series. Current data, the report says, “illustrate an epidemic defined by stark health inequities that largely fall along lines of disadvantages in economic opportunity and social capital.” Moreover, the US, the authors say, “continues to lag behind other G-7 nations when it comes to controlling its HIV epidemic and is the only high-income country among the top 10 countries most affected by HIV.”
The 6-paper series’ release comes 2 years after the launch of the US Department of Health and Human Services’ (HHS) announcement of its goal to reduce HIV transmissions by at least 90% by 2030.
The authors analyzed publicly available HIV surveillance and census data to describe current prevalence and new HIV diagnoses by region, race, ethnicity, and age, as well as trends in those categories over time. They also reviewed literature to “explore the reasons” for the distribution of cases and important disparities in prevalence. Among other things, the researchers found “pronounced” racial, sexual, and gender disparities, “substantial” gaps in domestic program funding, and a “patchwork healthcare system” that limited access to treatment and prevention services.
Although when it began, the HIV epidemic was focused largely on the bicoastal big cities, mainly New York and San Francisco, in recent years the South has been hit particularly hard, with 52% of new HIV transmissions in 2018, despite representing only 37% of the US population. Six Southern states (Florida, Georgia, Louisiana, Maryland, Mississippi, and Tennessee) and the District of Columbia had the highest annual HIV diagnosis rates between 2010 and 2018, likely reflecting the higher burden of infection among black residents: In 2018, 38% of all new HIV diagnoses among men who have sex with men (MSM) were in the black population, and 63% of those were in the South.
The South’s HIV problem is intensified by disparities, the report says, that are probably driven by the restricted expansion of Medicaid, health care provider shortages, low health literacy, and stigma. The South also has the lowest number of pre-exposure prophylaxis (PrEP) users per new HIV diagnosis, in part because of the longer distances to PrEP services relative to other regions. More than half of MSM who live at least 60 minutes away from PrEP services live in the South. While HIV in the rural South largely is due to sexual transmission, the researchers note, the largest clusters of the concurrent opioid epidemic have been detected in rural and periurban counties of West Virginia and Indiana.
Identifying HIV transmission clusters and outbreaks has traditionally been challenging for several reasons, the researchers say, including delays between infection and diagnosis, mobility of populations, and limitations in tracing sex and drug partners. They suggest that analysis of molecular data can help overcome some of those barriers, making it possible to identify clusters of ongoing HIV transmission.
The report also recommends other approaches to better understand and respond to ongoing HIV infections, such as mapping and data visualization, telemedicine, and automated data systems to facilitate linkage to care. However, the authors add, gaps in data and data systems remain that prevent full understanding of some key impacts of the epidemic. But any interventions to promote HIV prevention and treatment adherence, the authors suggested, should take a multifaceted approach and address the whole individual.
Chris Beyrer, MD, MPH, investigator at the Johns Hopkins Bloomberg School of Public Health, Baltimore, and a lead author on the series, says, “We have incredible tools to prevent and treat HIV, but people may not fully utilize them if they are facing personal or structural issues that pose more immediate hardship, like substance use and mental health disorders. You may struggle to take a daily medication if you are facing food insecurity or cannot find affordable treatment for your substance use disorder.”
Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, and now also Chief Medical Advisor to President Biden, says, “To end the HIV epidemic, we must continue to develop and deploy novel HIV treatment and prevention strategies suited to the different needs and preferences of diverse populations disproportionately affected by HIV. It is also essential that HIV health services continue during the COVID-19 pandemic.”
How many epidemics can one country contain? Nearly all of our national attention has been focused on the COVID-19 epidemic but, lest we forget, there’s still another one to be reckoned with: the HIV epidemic is still going strong. In fact, it’s gathering strength, in part, because of the economic and health devastation wrought by COVID.
Over nearly 4 decades, the epidemiology of HIV has changed, according to The Lancet’s HIV in the USA series. Current data, the report says, “illustrate an epidemic defined by stark health inequities that largely fall along lines of disadvantages in economic opportunity and social capital.” Moreover, the US, the authors say, “continues to lag behind other G-7 nations when it comes to controlling its HIV epidemic and is the only high-income country among the top 10 countries most affected by HIV.”
The 6-paper series’ release comes 2 years after the launch of the US Department of Health and Human Services’ (HHS) announcement of its goal to reduce HIV transmissions by at least 90% by 2030.
The authors analyzed publicly available HIV surveillance and census data to describe current prevalence and new HIV diagnoses by region, race, ethnicity, and age, as well as trends in those categories over time. They also reviewed literature to “explore the reasons” for the distribution of cases and important disparities in prevalence. Among other things, the researchers found “pronounced” racial, sexual, and gender disparities, “substantial” gaps in domestic program funding, and a “patchwork healthcare system” that limited access to treatment and prevention services.
Although when it began, the HIV epidemic was focused largely on the bicoastal big cities, mainly New York and San Francisco, in recent years the South has been hit particularly hard, with 52% of new HIV transmissions in 2018, despite representing only 37% of the US population. Six Southern states (Florida, Georgia, Louisiana, Maryland, Mississippi, and Tennessee) and the District of Columbia had the highest annual HIV diagnosis rates between 2010 and 2018, likely reflecting the higher burden of infection among black residents: In 2018, 38% of all new HIV diagnoses among men who have sex with men (MSM) were in the black population, and 63% of those were in the South.
The South’s HIV problem is intensified by disparities, the report says, that are probably driven by the restricted expansion of Medicaid, health care provider shortages, low health literacy, and stigma. The South also has the lowest number of pre-exposure prophylaxis (PrEP) users per new HIV diagnosis, in part because of the longer distances to PrEP services relative to other regions. More than half of MSM who live at least 60 minutes away from PrEP services live in the South. While HIV in the rural South largely is due to sexual transmission, the researchers note, the largest clusters of the concurrent opioid epidemic have been detected in rural and periurban counties of West Virginia and Indiana.
Identifying HIV transmission clusters and outbreaks has traditionally been challenging for several reasons, the researchers say, including delays between infection and diagnosis, mobility of populations, and limitations in tracing sex and drug partners. They suggest that analysis of molecular data can help overcome some of those barriers, making it possible to identify clusters of ongoing HIV transmission.
The report also recommends other approaches to better understand and respond to ongoing HIV infections, such as mapping and data visualization, telemedicine, and automated data systems to facilitate linkage to care. However, the authors add, gaps in data and data systems remain that prevent full understanding of some key impacts of the epidemic. But any interventions to promote HIV prevention and treatment adherence, the authors suggested, should take a multifaceted approach and address the whole individual.
Chris Beyrer, MD, MPH, investigator at the Johns Hopkins Bloomberg School of Public Health, Baltimore, and a lead author on the series, says, “We have incredible tools to prevent and treat HIV, but people may not fully utilize them if they are facing personal or structural issues that pose more immediate hardship, like substance use and mental health disorders. You may struggle to take a daily medication if you are facing food insecurity or cannot find affordable treatment for your substance use disorder.”
Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, and now also Chief Medical Advisor to President Biden, says, “To end the HIV epidemic, we must continue to develop and deploy novel HIV treatment and prevention strategies suited to the different needs and preferences of diverse populations disproportionately affected by HIV. It is also essential that HIV health services continue during the COVID-19 pandemic.”
How many epidemics can one country contain? Nearly all of our national attention has been focused on the COVID-19 epidemic but, lest we forget, there’s still another one to be reckoned with: the HIV epidemic is still going strong. In fact, it’s gathering strength, in part, because of the economic and health devastation wrought by COVID.
Over nearly 4 decades, the epidemiology of HIV has changed, according to The Lancet’s HIV in the USA series. Current data, the report says, “illustrate an epidemic defined by stark health inequities that largely fall along lines of disadvantages in economic opportunity and social capital.” Moreover, the US, the authors say, “continues to lag behind other G-7 nations when it comes to controlling its HIV epidemic and is the only high-income country among the top 10 countries most affected by HIV.”
The 6-paper series’ release comes 2 years after the launch of the US Department of Health and Human Services’ (HHS) announcement of its goal to reduce HIV transmissions by at least 90% by 2030.
The authors analyzed publicly available HIV surveillance and census data to describe current prevalence and new HIV diagnoses by region, race, ethnicity, and age, as well as trends in those categories over time. They also reviewed literature to “explore the reasons” for the distribution of cases and important disparities in prevalence. Among other things, the researchers found “pronounced” racial, sexual, and gender disparities, “substantial” gaps in domestic program funding, and a “patchwork healthcare system” that limited access to treatment and prevention services.
Although when it began, the HIV epidemic was focused largely on the bicoastal big cities, mainly New York and San Francisco, in recent years the South has been hit particularly hard, with 52% of new HIV transmissions in 2018, despite representing only 37% of the US population. Six Southern states (Florida, Georgia, Louisiana, Maryland, Mississippi, and Tennessee) and the District of Columbia had the highest annual HIV diagnosis rates between 2010 and 2018, likely reflecting the higher burden of infection among black residents: In 2018, 38% of all new HIV diagnoses among men who have sex with men (MSM) were in the black population, and 63% of those were in the South.
The South’s HIV problem is intensified by disparities, the report says, that are probably driven by the restricted expansion of Medicaid, health care provider shortages, low health literacy, and stigma. The South also has the lowest number of pre-exposure prophylaxis (PrEP) users per new HIV diagnosis, in part because of the longer distances to PrEP services relative to other regions. More than half of MSM who live at least 60 minutes away from PrEP services live in the South. While HIV in the rural South largely is due to sexual transmission, the researchers note, the largest clusters of the concurrent opioid epidemic have been detected in rural and periurban counties of West Virginia and Indiana.
Identifying HIV transmission clusters and outbreaks has traditionally been challenging for several reasons, the researchers say, including delays between infection and diagnosis, mobility of populations, and limitations in tracing sex and drug partners. They suggest that analysis of molecular data can help overcome some of those barriers, making it possible to identify clusters of ongoing HIV transmission.
The report also recommends other approaches to better understand and respond to ongoing HIV infections, such as mapping and data visualization, telemedicine, and automated data systems to facilitate linkage to care. However, the authors add, gaps in data and data systems remain that prevent full understanding of some key impacts of the epidemic. But any interventions to promote HIV prevention and treatment adherence, the authors suggested, should take a multifaceted approach and address the whole individual.
Chris Beyrer, MD, MPH, investigator at the Johns Hopkins Bloomberg School of Public Health, Baltimore, and a lead author on the series, says, “We have incredible tools to prevent and treat HIV, but people may not fully utilize them if they are facing personal or structural issues that pose more immediate hardship, like substance use and mental health disorders. You may struggle to take a daily medication if you are facing food insecurity or cannot find affordable treatment for your substance use disorder.”
Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, and now also Chief Medical Advisor to President Biden, says, “To end the HIV epidemic, we must continue to develop and deploy novel HIV treatment and prevention strategies suited to the different needs and preferences of diverse populations disproportionately affected by HIV. It is also essential that HIV health services continue during the COVID-19 pandemic.”