![]() ![]() gondii oocysts for wildlife and for people. gondii oocyst shedding prevalence.Īlthough domestic cats do have a lower overall prevalence of oocyst shedding than wild felids ( ref), their enormous population sizes and association with human populations mean that they are an important source of T. Other variables of potential interest, such as total annual precipitation and mean annual temperature, were not associated with T. ![]() The team also found that temperatures played a significant role: greater fluctuations in average daily temperatures were associated with greater oocyst shedding - specifically by domestic cats - whereas higher ambient temperatures during the driest quarter of the year were associated with reduced shedding by wildcats. ![]() gondii oocyst shedding was predominantly associated with large human population densities. Map created using ‘rnaturalearth’ package. 2021 and included for illustrative purposes. (red) and wild felid species (blue) in studies conducted from 1973–2021. gondii oocyst shedding prevalence in free-ranging domestic cats. gondii oocyst shedding.į I G U R E 1 | Map of confirmed T. These studies were based on data collected around the world (Figure 1), and examined a variety of human- and climate-related factors that could potentially be associated with T. Ms Zhu and collaborators analyzed data reported by 47 previously published studies on six species of big cats, such as cougars and bobcats, and unowned free-ranging domestic cats, including strays, homeless outdoor cats fed by humans, and feral cats not fed by humans. gondii oocyst shedding in free-ranging cats and analyzing the risk for exposure for marine mammals. Ms Zhu’s research focuses on the ecology and epidemiology of T. candidate in epidemiology at the University of California at Davis, designed an analysis intended to take a closer look at data collected by previous studies. To address this knowledge gap, Sophie Zhu, a Ph.D. Further, few studies have investigated the effects of climactic and anthropogenic factors in oocyst shedding amongst free-ranging felids, which are responsible for most of the environmental contamination. gondii shedding by domestic cats that have homes, but comparatively little is known about free-roaming, stray, feral or “wild” domestic cats. If you want to cut your losses and skip bleaching altogether, non-toxic alternatives like hydrogen peroxide, oxygen bleach, or basic soap and water can make the whitest whites-but in a natural way.Previously published studies mainly focused on T. Chlorine bleach reacts to residue from body oils (and sexual fluids), making white sheets yellower. But don't even think about using it on your white bed linens. The sometimes-necessary evil that has destroyed many a vibrantly hued top. Opt for the coldest setting (especially when it comes to your most-beloved items.)Īh, bleaching. Here's the golden rule of washing temp, according to Love: "When in doubt, wash in cold as heat can damage some fabrics." If you live in a teeny-tiny apartment and rely upon the machines in your basement, you probably can't control the heat down to the very last degree. Invest in a few lingerie bags to keep laundry emergencies to a minimum. "If the washing machine has a center agitator, then I’d choose hand washing over a delicate machine cycle as the agitator can be tougher on fabrics," she says. Kelly Love, co-founder of Branch Basics, says most cleaning casualties are a result of clothes getting caught on something in the washer-not the rigor of the cycle itself. Don't be too worried about ruining an item in the machine though. Take a look at your tags and make sure you're not selecting permanent press (which remove wrinkles by washing clothes in warm water and spins slowly to prevent new ones) for a sports bra that specifically requires a gentle or delicate cycle, signified by a double line beneath the cup. ![]() (It's good for the environment and your free time.) Try spacing out your laundry days with the help of dry shampoo for your clothes from brands like Love Home and Planet and The Laundress. The things you really, really care about-like your best pair of jeans-don't need to make a weekly voyage to the spin cycle. "Over-washing can reduce the lifespan of fibers," she explains. ![]()
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