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Author: Nigel Brunsdon

Universal Precautions: Surface Safety

Basic universal precautions for surfaces that should be used at each harm reduction services sites include:

  • All surfaces touched by supplies should be wiped down with a broad-spectrum antimicrobial surface cleaner at the beginning and end of each shift.
  • Harm reduction staff or volunteers should wipe down all surfaces used by more than one person, including pens, clipboards, chairs, desks, cabinet fronts, floors, doors, steering wheels, and so on. This should be done regularly/at least once per month with a broad spectrum anti-microbial surface cleaner.

Universal Precautions: Environmental Cleanup

Harm reduction providers should, as a matter of course, include environmental cleanup of syringe litter and paraphernalia in and around where they provide services. The benefits of providing this kind of cleanup cannot be overstated. Not only will you be able to prevent needlestick injury in the community, you’ll also create goodwill with neighbors and others.

In order to do this properly, workers should never handle used sharps or supplies with bare hands. Instead, they should wear medical or work gloves and use tongs or other tools to pick up each syringe or piece of litter, one at a time, putting them in a sharps container. Workers should also wear gloves.

Universal Precautions: Syringes & Supplies

In general, exposed syringes, that is, unpackaged, unused single syringes, and safer injection supplies such as cottons, cookers, tourniquets, etc. should always be treated with universal precautions. This means that staff and volunteers should never handle them without gloves and/or proper precautions, even if they are capped. Syringes that are still in containers such as boxes or bags are not subject to universal precautions.

Safer injection supplies, especially used supplies, should always be treated with universal precautions. This means that staff and volunteers should never handle any supplies or equipment that might enter a participant’s body without gloves and/or proper precautions.

Safety for Accepting Used Equipment

Used syringes should always be treated with universal precautions and as if they are contaminated. Harm reduction workers should never use bare hands to handle used sharps or sharps containers. Instead, they should use gloved hands to open the large sharps container, and ask participants to place their used syringes and waste inside. The exchange worker who manages the sharps container on the shift should wear gloves throughout the shift to avoid cross-contamination.

REMINDER: Avoid Cross-Contamination

Harm reduction workers can avoid cross-contamination by being mindful not to touch any used object and then a new one, such as a used syringe and then new supplies. Instead, harm reduction workers should change or remove gloves in-between to handle another object or set of objects.

Universal Precautions: Footwear & Attire

To help prevent needlestick injury and pathogen exposure, harm reduction workers should always wear closed shoes while working. Flat shoes that are comfortable for walking, made of leather or another heavy material, are also recommended but not required.

Harm reduction workers are advised to wear long pants made of heavier denim or canvas to site. If skirts or shorts are worn, they should be of heavier fabric and reach at least to the knee. Be thoughtful about wearing dangling jewelry or other accessories that might get caught on things.

Universal Precautions: Gloves

Medical gloves should be worn whenever handling exposed or used supplies, especially those that might be used to prepare or use injection drugs such as syringes, cottons, cookers, tourniquets, and ascorbic acid. Gloves should be changed often, especially between activities or participants.

To remove gloves, first grasp the outside of one glove at the wrist without touching your bare skin. Next peel the glove away from your body, turning it inside out. Then, holding the glove you have just removed in your gloved hand, peel off the second glove by placing the finger of your clean hand into the top of the glove and rolling it back. This avoids cross-contamination.

Harm reduction workers are also encouraged to wear thick leather or rubber work gloves for environmental cleanup and clearing areas of sharps.

Universal Precautions: Handwashing

Proper hand washing is crucial to preventing the spread of infection, and staff and volunteers are encouraged to wash their hands several times a day and are instructed to do so before and after each shift and after handling any used supplies.

To hand wash properly: jewelry on the hands or wrists (such as rings and stones) should be removed prior to washing. Use running water, soap lather, and friction to clean all surfaces of the hands for at least 30 seconds. Next, rinse well with running water and dry one’s hands with paper towels. If soap and water are not available, use an alcohol-based hand sanitizer of at least 70% isopropyl alcohol with the understanding that it is not as effective as hand washing.

Overview of Disease Transmission and Universal Precautions

Infectious diseases have always been humanity’s companions and are spread in a myriad of ways. Direct contact infectious disease transmission occurs when there is physical contact between an infected person and a susceptible person, such as with a sexually transmitted disease or respiratory illness. Indirect contact transmission occurs when there is no direct human-to-human contact. Indirect contact occurs from a reservoir like a used surface or objects, or from vectors such as mosquitoes or ticks.

Direct contact infections spread when disease-causing microorganisms pass from the infected person to the healthy person via direct physical contact with blood or body fluids. Examples of direct contact are touching, kissing, sexual contact, contact with oral secretions, or contact with body lesions.

Indirect contact infections spread when an infected person sneezes or coughs, sending infectious droplets into the air. If healthy people inhale the infectious droplets, or if the expelled droplets land directly in their eyes, nose, or mouth, they risk becoming ill.

Droplets generally travel between three and six feet and land on surfaces or objects including tables, doorknobs, and telephones. Healthy people can breathe these directly or touch used objects with their hands, and then touch their eyes, nose, or mouth.

Universal precautions for pathogen control were initially developed for medical providers during the beginning of the HIV epidemic. Though pathogen control had been practiced in medicine since the 19th century, using universal precautions was a new approach because it starts with the assumption that everyone and all used materials are a potential risk for pathogen transmission. Starting from that assumption, universal precautions treat every situation, person, and all materials as if they are a potential risk for pathogen transmission.

REMINDER: Get Vaccinated

With few exceptions, harm reduction workers should be required to be vaccinated for all of the following:

  • COVID—annually
  • Influenza—annually
  • Tetanus—every 10 years
  • Hepatitis A—every 20 years
  • Hepatitis B—lifetime after third shot

Universal Precautions and Workplace Safety

Though not all harm reduction organizations or programs are in need of universal precautions or OSHA considerations, most are. It’s important when setting up a harm reduction space to take into consideration the important and real risks of harm reduction work. This includes the potential for entry and exposure to blood-borne pathogens as well as airborne pathogens.

Important Definitions

Airborne pathogen—Pathogenic microorganisms present in the human mouth, lungs, or throat that can cause disease in humans through wide airborne dispersal. These pathogens include, but are not limited to, measles morbillivirus, chickenpox virus, mycobacterium tuberculosis, influenza virus, enterovirus, norovirus, and less commonly coronavirus, adenovirus, and possibly respiratory syncytial virus.

Bloodborne pathogen—Pathogenic microorganisms present in human blood that can cause disease in humans. These pathogens include but are not limited to the ones that harm reduction workers are most at risk from, including hepatitis C virus (HCV), hepatitis B virus (HBV), human immunodeficiency virus (HIV), as well as those that pose lesser risk such as tetanus and syphilis.

Droplet borne pathogen—Pathogenic microorganisms present in respiratory droplets, generated by coughing, sneezing, or talking. Respiratory droplet transmission is the most common route for respiratory infections. Transmission can occur when respiratory droplets reach susceptible mucosal surfaces, such as in the eyes, nose, or mouth. This can also happen indirectly via contact with used surfaces when hands touch droplets and then touch the face. Respiratory droplets are large, cannot remain suspended in the air for long, and are usually dispersed over short distances. Viruses spread by droplet transmission include influenza virus, rhinovirus, respiratory syncytial virus, enterovirus, norovirus, measles morbillivirus, and coronaviruses such as SARS coronavirus (SARS-CoV-1), and SARS-CoV-2, which causes COVID-19.

Un-used supplies—Unused harm reduction or safer sex materials still in their original packaging or containers which are not subject to potential contamination such as bagged supplies. Examples include packed or bagged syringes and supplies, cases or boxes of materials and so on.

Exposed supplies—Unused harm reduction or safer sex materials no longer in their original packaging or containers which are subject to potential contamination or substantial risk of passive or indirect exposure. Examples include unpacked syringes, un-boxed cookers, un-bagged cottons, and so on.

Used supplies—Harm reduction or safer sex supplies which are used and subject to potential contamination or a substantial risk for cross-contamination. Examples include used syringes, cookers, cottons, tourniquets, and so on.

Sharps—Any object whose primary purpose is to pierce the skin such as syringes, needles, lancets, autoinjectors, infusion sets, IVs, scalpels, etc.

Bio-waste or sharps container—Hard-sided containers marked with a biowaste symbol used to dispose of all materials that might be contaminated with hazardous or biological waste. For harm reduction, this includes syringes, tourniquets, cottons, cookers, wound care supplies, and so on.

Cross-contamination—The process by which pathogens are unintentionally transferred from one substance or object to another. Examples include touching surfaces or used sharps or supplies and then touching one’s mouth or an open wound.

Exposure control plan (ECP)—The official workplace exposure control plan for a workplace under OSHA guidelines based on OSHA standard 29 CFR 1910.1030.

Personal protective equipment (PPE)—Equipment worn to minimize exposure to hazards that can cause workplace injuries and illnesses. For bloodborne pathogen control, PPE can also include lab coats and gowns, splash guards, gloves, and goggles. For air- or droplet-borne pathogens, PPE includes gloves, face masks, and goggles.

Disability Awareness

A disproportionate number of people who suffer from a disordered relationship with substances also suffer from a physical disability. By some estimates, twice as many people who use drugs have a physical disability as the rest of the population. Because of this, it’s essential that harm reduction organizations think carefully about the disability-related accommodations their spaces make for people who might have physical limitations. This especially includes physical accommodations and communication accommodations.
These accommodations include:

Building Entrances and Exits: Ensure that entrances and exits are at least 32 inches wide. This is the standard necessary for a wheelchair to pass. Doorways should also be clearly marked with signage.

Walkways: Ensure that pathways are clear and at least 36 inches wide for wheelchair access.

Restrooms: Ensure restrooms have accessible stalls, sinks, and fixtures.

Seating: Try to ensure that there’s always at least some seating available for people who have trouble standing for long periods of time.

Signage: Provide signage that is clear, visible, and in braille where possible, for easy navigation.

Assistive Technology: If possible, offer assistive listening devices, captioning services, and other technologies to aid communication for individuals with hearing or vision impairments.

Information and Communication: Ensure that information and communication, including websites, are accessible to people with disabilities (e.g., screen reader compatibility, captioned videos). Make use of the Web Content Accessibility Guidelines when designing websites.

Language Accessibility: Though not disability accessibility per se, language accessibility is still critical. Make signage, paperwork, and educational materials available in common non-English languages like Spanish or whatever is most common in your community. For languages that are less common in your community, think about using a live translation service like the Language Line.

Parking: If applicable, provide designated accessible parking spaces with proper signage and access aisles.

Trauma Sensitive Spaces

The concept of “trauma-informed” or sensitivity to trauma is discussed in detail here.

In terms of physical space design, there are three important things harm reductionists need to bear in mind when creating harm reduction spaces, vis-à-vis trauma. Many leaders said that designs created for harm reduction spaces need to:

  • Recognize trauma and its impact on behavior.
  • Respond to the trauma that both participants and staff carry.
  • Resist re-traumatization.

And that they needed to think about:

  • Comfort
  • Space Utilization
  • Privacy
  • Color
  • Decorations
  • Noise & Music
  • Being Inviting

Comfort—One thing that a lot of harm reduction leaders talked about during the process for creating Space Hacks was the idea that harm reduction spaces and services should, as much as possible, do the opposite of most institutional settings and center the physical comfort of harm reduction participants.

This means comfortable chairs, lowered lighting, and a generally more home-like and less institutional aesthetic. This is because many harm reduction service participants have been deeply traumatized in institutional settings such as hospitals, schools, foster care centers, youth detention camps, prisons, jails, etc. Think about getting water- and stain resistant couches for high traffic areas, using lamps, and natural lighting. For fixed site mobile or vehicular outreach, consider carrying stools or chairs for participants. Certainly, there are practical limitations on this—bright lights may be essential in clinical settings, for example, for very important reasons, but it is equally not necessary to light waiting and lounge areas with nothing but cold fluorescents.

Space Utilization—Space utilization is another important consideration when it comes to trauma sensitivity in harm reduction spaces. Being packed into too small a space universally causes agitation, so it’s important that there’s plenty of room for people to move around in any harm reduction space.

Another important point of space utilization is ensuring adequate room for privacy for people to discuss things that may be sensitive such as health issues or their drug use with staff. At some service locations this means that supplies are given off to the side so that the conversation can take place, or that one-on-one services like testing or overdose training can be administered.

Privacy—For a lot of people substance use is emotionally tied to trauma and, as a consequence, to shame. For this reason, it can be very difficult for people to discuss their use and their use-based habits with anything approaching candor if they feel in any way exposed. Moreover, it should go without saying that people who are criminalized require discretion when discussing potentially illegal activities. For these reasons, it’s very important for all harm reduction services and sites to think about ways to maximize privacy for participants on every level. Syringe service and harm reduction service programs have provided anonymous services for decades for these reasons. Instead, many harm reduction programs use unique identifiers to gather statistics. This may mean having a private room where people get their supplies; it will certainly mean private spaces for doing anything resembling counseling or testing. For mobile services, it will mean being judicious about where and how you discuss things with people. It will mean checking your surroundings to ensure that you’re alone if you are on foot, for example.

Color—Another consideration is color. Too often institutions use a very limited color palette, mostly pastels, neutrals, and white. Though there is some utility to using neutrals, there is a fair amount of research showing that certain colors, especially blues and greens, have a calming effect on mood while warmer colors, like reds and pinks, are stimulating. So, think about painting your space. Paint is a relatively cheap way to create a more inviting space. Alternatively, invite your participants and other stakeholders to help pick the colors and paint. This can be a great way for them to contribute and for them to feel invested in your space.

Decorations—It may seem trivial, but the decorations that you choose for your space can make your space more inviting, or they can be upsetting to people and trigger responses that you did not expect. For example, health education posters may be well intentioned, but they may be also upsetting to people for unexpected reasons—one leader spoke of a participant who was upset by HIV testing posters in the lobby because they had been given a positive test result and it triggered that experience—so be judicious about the kind of educational posters you’re putting up, and make sure that you have other things on your walls besides information about HIV, STIs, drug use, etc. Making room to celebrate your community, its history, its accomplishments, its s/heroes and those it has lost, is critical to creating a truly community space.

Noise Control and Music—Noise levels can be extremely agitating for people and also trigger their trauma response. This is especially true of very low bass or very high-pitched noises, so avoid this. Use baffling in the environment, such as fabrics, carpets, and other things that can absorb sound. Harm reduction leaders also reported that if they were going to play music, they made sure it was mellow in tone.

Be Inviting—Again, this may seem superfluous, but people who have been traumatized often have been traumatized by rejection; by feeling like they were not welcome and did not belong. So creating an environment in which it’s explicit that they are invited is essential for creating thriving community spaces and services.

Note and Disclaimer

Note—certain spaces, like vehicles, bathrooms and showers, require special considerations outlined in the section on Specific Spaces.

Disclaimer—this is not an exhaustive list of the ways that you can prepare your services to be more trauma-informed. It is a quick and dirty shortlist of things that you should be thinking about when designing the physical spaces that your participants will be using. When in doubt ASK YOUR PARTICIPANTS what works for them and LISTEN.